datavorous/entrance-exam-dataset huggingface dataset:
Which one of the following is a matching set of a phylum and its three examples?

Options:
A Porifera- Spongilla, Euplectella, Pennatula
B Cnidaria - Bonellia, Physalia, Aurelia
C Platyhelminthes - Planaria, Schistosoma, Enterobius
D Mollusca - Loligo, Teredo, Octopus

The correct answer is:
Mollusca - Loligo, Teredo, Octopus

Solution:
$$
\begin{array}{lc}
\text { Mollusca } & - \text { Loligo, } \\
& \text { Teredo, } \\
& \text { Octopus } \\
\text { Porifera } & - \text { Spongilla, } \\
& \text { Euplectella } \\
\text { Cnidaria } & - \text { Physalia, } \\
& \text { Aurelia, } \\
& \text { Pennatula } \\
\text { Annilida } & - \text { Bonellia } \\
\text { Platyhelminthes } & - \text { Planaria, } \\
& \text { Schistosoma } \\
\text { Aschehelminthethes }- & \text { Enterobius }
\end{array}
$$
Related Theory
Loligo is commonly called squid or sea arrow and is gregarious, fast swimmer in the open water of the sea and is carnivorous, feeding on crabs and fishes. Octopus (Devil fish) is found at the bottom of the sea. It is nocturnal and feeds on crabs, fishes and other molluscs. Teredo or shipworm is a marine bivalve which has small anterior shell and long slender body with a small foot functioning as adhesive structure.

Topic: Biology, Animal Kingdom, NEET, NEET 2006
Which one of the following is a micronutrient for plants?

Options:
A	Calcium
B Magnesium
C Manganese
D Nitrogen

The correct answer is:
Manganese

Solution:
Nutrients which are required in large amounts and functioning of the plant are known as macronutrients eg. Ca, Mg, N. Nutrients required in trace amounts are known as micronutrients. Manganese is a micronutrient for plants essential for the synthesis of chlorophyll. It is also required for activation of enzymes of respiration and nitrogen metabolism.

Topic: Biology, Mineral Nutrition, NEET
Which one of the following is a mineral of iron?

Options:
A Malachite
B Cassiterite
C Pyrolusite
D Magnetite

The correct answer is:
Magnetite

Solution:
Thus, magnetite is a mineral of iron.

Topic: Chemistry, General Principles and Processes of Isolation of Metals, NEET, NEET 2012 (Screening)
Which one of the following is a most efficient device to eliminate particulate matters from the industrial emissions?

Options:
A Scrubbers
B Pyrolysis
C Incineration
D Electrostatic precipitator

The correct answer is:
Electrostatic precipitator

Solution:
Electrostatic precipitator (ESP) is the most efficient device to eliminate the submicron particulates from the industrial and then collected on an electrode or hanging pipe. Then these are removed by hanging the pipes with hammers.

Topic: Biology, Environmental Issues, NEET
Which one of the following is a non-poisonous snake?

Options:
A Cobra
B Viper
C Python
D Krait

The correct answer is:
Python

Solution:
Python is a non-poisonous snake.

Topic: Biology, Animal Kingdom, NEET
Which one of the following is a non-reducing carbohydrate?

Options:
A Maltose
B Sucrose
C Lactose
D Ribose 5-phosphate

The correct answer is:
Sucrose

Solution:
A reducing sugar is any sugar that is capable of acting as a reducing agent because it has a free aldehyde group or a free ketone group. All monosaccharides are reducing sugars, along with some disaccharides, oligosaccharides, and polysaccharides. The monosaccharides can be divided into two groups: the aldoses, which have an aldehyde group, and the ketoses, which have a ketone group. Ketoses must first tautomerize to aldoses before they can act as reducing sugars. The common dietary monosaccharides are galactose, glucose and fructose are all reducing sugars. Sucrose is a disaccharide. It is composed of each one of the glucose and fructose molecules joined together by α-1,2 glycosidic bond. It is an example of non-reducing sugars.

Topic: Biology, Biomolecules (B), NEET, NEET 2014
Which one of the following is a non-vascular embryophyte?

Options:
A Gymnospermae
B Bryophyta
C Pteridophyta
D All the above

The correct answer is:
Bryophyta

Solution:
In Bryophyta, xylem and phloem are not found, so they are called as non-vascular embryophytes.

Topic: Biology, Plant Kingdom, NEET
Which one of the following is a peptide hormone?

Options:
A adrenaline
B glucagon
C testosterone
D thyroxine

The correct answer is:
glucagon

Solution:
Glucagon is a peptide hormone because in it the peptide linkage is present.

Topic: Chemistry, Biomolecules, NEET, NEET 2006
Which one of the following is a polyhydrocarbon?

Options:
A Starch
B Natural rubber
C Casein
D Terylene

The correct answer is:
Natural rubber

Solution:
Natural rubber is the polymer of hydrocarbon, isoprene (2-methyl butadiene).

Topic: Chemistry, Polymers, NEET
Which one of the following is a possibility for most of us in regard to breathing, by making a conscious effort

Options:
A One can breathe out air totally without oxygen
B One can breathe out air through eustachian tubes by closing both the nose and the mouth
C One can consiously breathe in and breathe out by moving the diaphragm alone, without moving the ribs at all.
D The lungs can be made fully empty by forcefully breathing out all air from them

The correct answer is:
One can breathe out air through eustachian tubes by closing both the nose and the mouth

Solution:
Eustachian tube connect middle ear cavity (Tympanic cavity) with nasopharynx, approximately it is 35 mm long in adults, which helps in breathing out by closing both the nose and mouth

Topic: Biology, Breathing and Exchange of Gases, NEET
Which one of the following is a sedimentary biogeochemical cycle in ecosystem?

Options:
A Oxygen cycle
B Phosphorus cycle
C Nitrogen cycle
D Carbon cycle

The correct answer is:
Phosphorus cycle

Solution:
Gaseous biogeochemical cycles include nitrogen, oxygen, carbon and water. Sedimentary cycles include iron, calcium, phosphorus and sulfur.
Phosphorus is mostly used by organisms as phosphate. Its reservoir pool is phosphate rocks, whereas cycling pool is soil for terrestrial ecosystem and water for aquatic ecosystems.

Topic: Biology, Ecosystem, NEET
Which one of the following is a set of natural growth regulators?

Options:
A NAA, IAA, IBA
B 2,4-D,IBA, BAP
C 2,4-D, ABA, Ethylene
D IAA, ABA, Zeatin

The correct answer is:
IAA, ABA, Zeatin

Solution:
Plant growth regulators are growth promoter and growth inhibitors. Those which are naturally synthesized by plants are natural growth regulators. Certain chemical substance when applied to plants shows similar effect and are reffered as synthetic hormone.

Topic: Biology, Plant - Growth and Development, NEET
Which one of the following is a simple harmonic motion?

Options:
A wave moving through a string fixed at both ends
B earth spinning about its own axis
C ball bouncing between two rigid vertical walls
D particle moving in a circle with uniform speed

The correct answer is:
wave moving through a string fixed at both ends

Solution:
Simple harmonic waves are set up in the string fixed at both two ends.
Earth spinning about its own axis, ball bouncing between two rigid vertical walls and particle moving in a circle with uniform speed, all these are periodic but not simple harmonic.

Topic: Physics, Oscillations, NEET
Which one of the following is a slime mould?

Options:
A Physarum
B Thiobacillus
C Anabaena
D Rhizopus.

The correct answer is:
Physarum

Solution:
Physarum polycephalum belongs tophylum Amoebozoa. $P$. polycephalum, often referred to as the "many-headed slime," is a slime mould that inhabits shady, cool, moist areas, such as decaying leaves and logs. Thiobacillus, Anabaena and Rhizopus are prokaryotes.

Topic: Biology, Biological Classification, NEET, NEET 2007
Which one of the following is a true fruit?

Options:
A Apple
B Strawberry
C Cashew nut
D None of these

The correct answer is:
None of these

Solution:
The fruit is a mature or ripened ovary. When a fruit develops exclusively from the ovary, it is said to be true fruit. E.g. Coconut, mango, etc. When in addition to the ovary, some other floral part also participates in the formation of fruits, then it is known as false fruit. Apple, pear, cashew nut, mulberry, etc. are all false fruits.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
Which one of the following is a vascular cryptogam?

Options:
A Equisetum
B Ginkgo
C Marchantia
D Cedrus

The correct answer is:
Equisetum

Solution:
Out of these Equisetum is a vascular cryptogam.

Topic: Biology, Plant Kingdom, NEET, NEET 2009 (Screening)
Which one of the following is a viral disease of poultry?

Options:
A Coryza
B New Castle disease
C pasteurellosis
D salmonellosis.

The correct answer is:
New Castle disease

Solution:
New Castle disease or Ranikhet disease is a very dangerous viral disease of poultry. It is a contagious disease affecting many domestic and wild avian species. Infectious coryza is upper respiratory tract disease of chickens caused by the bacterium Haemophilus paragallinarum. Pasteurellosis occurs in cattle, during shipping, caused by Pasteurella species. salmonellosis is a common bacterial disease caused by Salmonella that affects the intestinal tract.

Topic: Biology, Strategies for Enhancement in Food Production, NEET, NEET 2007
Which one of the following is a viral disease of poultry?

Options:
A Bird flu
B Swine flu
C Fowl Cholera
D Spirochaetosis

The correct answer is:
Bird flu

Solution:
Bird flu resembles influenza and is caused by a virus H5N1. The virus enters the man through chicken.

Topic: Biology, Strategies for Enhancement in Food Production, NEET
Which one of the following is a wrong matching of a microbe and its industrial product?

Options:
A Yeast - statins
B Acetobacter aceti - acetic acid
C Clostridium butylicum - gluconic acid
D Aspergillus niger - citric acid

The correct answer is:
Clostridium butylicum - gluconic acid

Solution:
Clostridium butylicum is used for commercial production of butyric acid.

1.	Aspergillus niger (a fungus)	Citric acid	Industrial use

2.	Acetobacter aceti (a bacterium)	Acetic acid	Industrial use

3.	Clostridium butylicum (a bacterium)	Butyric acid	Industrial use

4.	Lactobacillus (a bacterium)	Lactic acid	Industrial use

5.	Saccharomyces cerevisiae (yeast â a fungus)	Alcohol	Alcoholic beverages

Topic: Biology, Microbes in Human Welfare, NEET
Which one of the following is a wrong statement?

Options:
A Most of the biodiversity losses have occurred in tropical areas.
B Ozone in lower part of atmosphere is useful for animals.
C Greenhouse effect is a natural phenomenon
D Eutrophication is a natural phenomenon in lakes.

The correct answer is:
Ozone in lower part of atmosphere is useful for animals.

Solution:
Bad ozone which is harmful is formed in the lower atmosphere (troposphere) that harms plants and animals. There is a good ozone which is found in the upper part of the atmosphere called the stratosphere and it acts as a shield absorbing harmful UV rays from sun.

Topic: Biology, Environmental Issues, NEET
Which one of the following is a wrong statement?

Options:
A Most of the forests have been lost in tropical areas
B Ozone in upper part of atmosphere is harmful to animals
C Greenhouse effect is a natural phenomenon
D Eutrophication is a natural phenomenon in freshwater bodies

The correct answer is:
Ozone in upper part of atmosphere is harmful to animals

Solution:
Ozone $\left(\mathrm{O}_3\right)$ is an isotope of oxygen which exists in so called ozone layer at a height of about $15-60 \mathrm{~km}$ in the middle and upper stratosphere and lower mesosphere. This ozone layer absorbs UV-rays of longer wavelength and protects life on Earth from damaging effects of these radiations.
Ozone in the lower atmosphere (troposphere) is regarded as a pollutant.

Topic: Biology, Environmental Issues, NEET, NEET 2012 (Screening)
Which one of the following is a wrong statement?

Options:
A Most of the forests have been lost in tropical areas.
B Ozone in upper part of atmosphere is harmful to animals.
C Greenhouse effect is a natural phenomenon
D Eutrophication is a natural phenomenon in freshwater bodies.

The correct answer is:
Ozone in upper part of atmosphere is harmful to animals.

Solution:
There is a good ozone which is found in the upper part of the atmosphere called the stratosphere, and it acts as a shield absorbing harmful UV rays from sun. Ozone in the lower part of atmosphere, i.e., troposphere, is called bad ozone as it harms the life forms.

Topic: Biology, Environmental Issues, NEET
Which one of the following is also known as an antidiuretic hormone?

Options:
A Oxytocin
B Vasopressin
C Adrenaline
D Calcitonin

The correct answer is:
Vasopressin

Solution:
Vasopressin is also known as an antidiuretic hormone.

Topic: Biology, Excretory Products and their Elimination, NEET
Which one of the following is β -amino acid?

Options:
A
B NH2-CH2-CH2-COOH
C NH2-(CH2)3-COOH
D

The correct answer is:
NH2-CH2-CH2-COOH

Solution:
Here β -amino acid is NH2-CH2-CH2-COOH while is α -amino acid.

Topic: Chemistry, Biomolecules, NEET
Which one of the following is an amine hormone?

Options:
A Thyroxine
B Oxypurin
C Insulin
D Progesterone

The correct answer is:
Thyroxine

Solution:
Key Idea: The hormone which is proteinous in nature are said to be amine hormone because protein are the potymers of potypeptides and polypeptides are made up of amino acids. Amino acid contains amino group.
Thyroxin is an amine hormone. It is secreted by thyroid gland. Its function is to control the metabolism of carbohydrates, proteins and lipids.

Topic: Chemistry, Polymers, NEET, NEET 2008 (Screening)
Which one of the following is an example of a thermosetting polymer?

Options:
A
B
C
D

The correct answer is:

Solution:
A thermosetting polymer which is also known as a thermoset or thermosetting plastic is a polymer consisting of cross-linked structure or heavily branched molecules.

1 Neoprene is an elastic polymer.
2 PVC is a thermoplastic
3 Nylon -6, 6 is a fibre
4 Bakelite is a thermosetting polymer

Topic: Chemistry, Polymers, NEET, NEET 2014
Which one of the following is an example of carrying out blological control of pests/diseases using microbes?

Options:
A Trichoderma sp. against certain plant pathogens
B Nucleopolyhedrovirus against white rust in Brassica
C Bt-cotton to increase cotton yield
D Lady bird beetle against aphids in mustard

The correct answer is:
Bt-cotton to increase cotton yield

Solution:
Bt cotton is Genetically Modified (GM) cotton which has an incorporated gene extracted from the bacterium Bacillus thuringiensis. This gene codes for $B t$ toxin in plant tissues which is harmful only to a small fraction of insects, most notably the larvae of lepidopterans, moths, butterflies, beetles, flies, etc and harmless to other forms of life. So, it is used as biological control of pests/diseases.

Topic: Biology, Biotechnology and Its Applications, NEET, NEET 2012 (Screening)
Which one of the following is an example of cleistogamy?

Options:
A Sunflower
B Vallisneria
C Viola
D âCalatropis

The correct answer is:
Viola

Solution:
In cleistogamy, bisexual flowers never open therefore the pollen grains may only pollinate the stigma of the same flower e.g., Commelina bengalenis (dayflower) and Viola odorata.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
Which one of the following is an example of cleistogamy?

Options:
A Sunflower
B Vallisneria
C Commelina
D Calatropis

The correct answer is:
Commelina

Solution:
In cleistogamy, bisexual flowers never open therefore the pollen grains and only pollinate the stigma of the same flower e.g., Commelina bengalensis (dayflower).

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET
Which one of the following is an example of ex-situ conservation?

Options:
A Wildlife sanctuary
B Seed bank
C Sacred groves
D National park

The correct answer is:
Seed bank

Solution:
Ex-situ conservation means conservation outside the natural habitats by perpetuating sample population in genetic resource centres or in the form of a gene pool. This form of conservation includes -zoos, botanical gardens, seed banks, pollen storage, tissue culture, genetic engineering.

Topic: Biology, Biodiversity and its Conservation, NEET
Which one of the following is an example of Hormone releasing IUD?

Options:
A CuT
B LNG 20
C Cu7
D Multiload 375

The correct answer is:
LNG 20

Solution:
LNG-20 is IUD that releases levonorgestrel (LNG), causes endometrial atrophy, and alters the stroma to inhibit implantation. It also increases sperm phagocytosis in the uterus.

The levonorgestrel-releasing intrauterine system (LNG-IUS) is a safe, effective, and acceptable form of contraception. It also has a variety of non-contraceptive benefits including treatment for menorrhagia, endometriosis, and endometrial hyperplasia.

Topic: Biology, Reproductive Health, NEET, NEET 2021
Which one of the following is an example of In-situ conservation?

Options:
A Botanical garden
B Seed bank
C Sacred groves
D Zoological park

The correct answer is:
Sacred groves

Solution:
When we conserve and protect the whole ecosystem, its biodiversity at all levels is protected, this approach is called In-situ conservation. In India, ecologically unique and biodiversity rich regions are legally protected as biosphere reserves, national parks, sanctuaries and sacred grooves.

Topic: Biology, Biodiversity and its Conservation, NEET
Which one of the following is an example of polygenic inheritance?

Options:
A skin colour in humans
B flower colour in Mirabilis jalapa
C production of male honey bee
D pod shape in garden pea

The correct answer is:
skin colour in humans

Solution:
Inheritance of skin colour in human is controlled by three pairs of genes, $\mathrm{A}, \mathrm{B}$ and $\mathrm{C}$ which is polygenic inheritance. Codominance is shown by Blood group $\mathrm{AB}$. Chromosomal aberration and point mutation change the genetic sequence of human genome.

Topic: Biology, Principles of Inheritance and Variation, NEET, NEET 2006
Which one of the following is an incorrect matching of a microbe and its industrial product?

Options:
A Monascus purpureus - statins
B Acetobacter aceti - Acetic acid
C Clostridium butylicum - Lactic acid
D Aspergillus niger - Citric acid

The correct answer is:
Clostridium butylicum - Lactic acid

Solution:
S.N.	Microbes	Product	Use of product

1.	Aspergillus niger (a fungus)	Citric acid	Industrial use

2.	Acetobacter aceti (a bacterium)	Acetic acid	Industrial use

3.	Clostridium butylicum (a bacterium)	Butyric acid	Industrial use

4.	Monascus purpureus (yeast, a fungus)	Statins	Used as a ‘blood cholesterol reducing agent’.

Topic: Biology, Microbes in Human Welfare, NEET
Which one of the following is an INCORRECT pair?

Options:
A Louis Pasteur - Coined the term 'virus'
B Beijerinck - contagium vivum fluidum
C Ivanowsky - Studied mosaic disease of tobacco.
D Stanley - Crystallised TMV

The correct answer is:
Louis Pasteur - Coined the term 'virus'

Solution:
The name virus that means venom or poisonous fluid was given by Dmitri Ivanowsky (1892) recognised certain microbes as causal organism of the mosaic disease of tobacco. These were found to be smaller than bacteria because they passed through bacteria-proof filters.
M.W. Beijerinek (1898) demonstrated that the extract of the infected plants of tobacco could cause infection in healthy plants and called the fluid as Contagium vivum fluidum (infectious living fluid).
W.M. Stanley (1935) showed that viruses could be crystallised and crystals consist largely of proteins.

Topic: Biology, Biological Classification, NEET
Which one of the following is an inner orbital complex as well as diamagnetic in behaviour?

Options:
A [Zn(NH3)6]2+
B [Ni(NH3)6]2+
C [Cr(NH3)6]3+
D [Co(NH3)6]3+

The correct answer is:
[Co(NH3)6]3+

Solution:
[Co(NH3)6]3+ is diamagnetic (t2g6eg0) and is inner orbited complex also as inner 3d electrons get paired here.
[Zn(NH3)6]2+ is outer orbital complex and diamagnetic
[Cr(NH3)6]3+ is inner orbital complex and paramagnetic

Topic: Chemistry, Coordination Compounds, NEET
Which one of the following is an opiate narcotic?

Options:
A Barbiturates
B Morphine
C Amphetamines
D LSD

The correct answer is:
Morphine

Solution:
Opiate Narcotics are opium and its derivatives which suppress brain activity and relieve pain. Also called pain killer. These are extracted from unripe capsules of poppy plant (Papaver somniferum). eg, Morphine, Heroin.

Topic: Biology, Human Health and Diseases, NEET
Which one of the following is an outer orbital complex and exhibits paramagnetic behaviour?

Options:
A $\left[\mathrm{Ni}\left(\mathrm{NH}_3\right)_6\right]^{2+}$
B $\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_6\right]^{2+}$
C $\left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_6\right]^{3+}$
D $\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+}$

The correct answer is:
$\left[\mathrm{Ni}\left(\mathrm{NH}_3\right)_6\right]^{2+}$

Solution:
Outer orbital complex utilises nd orbitals for bonding and exhibit paramagnetic behaviour, only if there present unpaired electrons.
$\begin{aligned}
& \text {(a) } \operatorname{In}\left[\mathrm{Ni}\left(\mathrm{NH}_3\right)_6\right]^{2+}: \\
& \mathrm{Ni}^{2+}=[\mathrm{Ar}] 3 d^8 4 s^0
\end{aligned}$

So, this is an outer orbital complex having paramagnetic character.
(b) In $\left[\mathrm{Zn}\left(\mathrm{NH}_3\right)_6\right]^{2+}$ :
$\mathrm{Zn}^{2+}=[\mathrm{Ar}] 3 d^{10}$

Thus, it is also an outer orbital complex but it is diamagnetic as all the electrons are paired.
$\begin{gathered}
\text {(c) } \operatorname{In}\left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_6\right]^{3+} \\
\mathrm{Cr}^{3+}=[\mathrm{Ar}] 3 d^3 \\
{\left[\mathrm{Cr}\left(\mathrm{NH}_3\right)_6\right]^{3+}=}
\end{gathered}$

Because of the involvement of $(n-1) d$, i.e., $3 d$ orbital in hybridisation, it is an inner orbital complex. Its nature is paramagnetic because of the presence of three unpaired electrons.
$\begin{aligned}
& \text{(d) } \operatorname{In}\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_6\right]^{3+} \text { : } \\
& \mathrm{Co}^{3+}=[\mathrm{Ar}] 3 d^6
\end{aligned}$

As all the electrons are paired, it is a diamagnetic complex.

Topic: Chemistry, Coordination Compounds, NEET, NEET 2012 (Screening)
Which one of the following is an oxide?

Options:
A SiO2
B KO2
C BaO2
D CsO2

The correct answer is:
SiO2

Solution:
SiO2 it form SiO4-4

S i 4+ +â O 2â âoxideâ
K + + O 2 â âââsuperoxide
B a 2+ + O 2 2â âperoxide
C s + + O 2 â ââsuperoxide

Topic: Chemistry, p Block Elements (Group 15, 16, 17 & 18), NEET
Which one of the following is an Z isomer?

Options:
A
B
C
D

The correct answer is:

Solution:
The compound given below is Z isomer as top priorities are on same sides

Rest all are E-(configurations) isomers as top priorities are opposite or diagonal.

Topic: Chemistry, General Organic Chemistry, NEET
Which one of the following is an Z isomer?

Options:
A

B

C

D

The correct answer is:

Solution:
Z-isomer

Topic: Chemistry, General Organic Chemistry, NEET
Which one of the following is associated with excretion in amoeba?

Options:
A Endoplasm
B Mitochondria
C Contractile vacuole
D Plasma membrane

The correct answer is:
Contractile vacuole

Solution:
Contractile vacuole found in Amoeba acts osmoregulatory processes and plays an important role in excretion.

Topic: Biology, Excretory Products and their Elimination, NEET
Which one of the following is being tried India as a biofuel substitute for fossil fuels?

Options:
A Jatropha
B Azadirachta
C Musa
D Aegilops

The correct answer is:
Jatropha

Solution:
Biofuels are substances of biological origin which are used for production of heat and other form of energy. Often biologically generated hydrogen, methane, ethanol, butanol and diesal are referred to as biohydrogen, biomethane, bioethanol, biobutanol and biodiesal respectively. Petroplants are the plants which can yield large amount of latex having long chained liquid hydrocarbons, eg, Jatropha, Euphorbia (family-Euphorbiaceae) and other members of Euphorbiaceae, Asclepiadaceae, Apocyanaceae.
Wood used as a source of energy is called fuel wood. The good fuel wood should be free from resin, much smoke and offensive odours. Hard wood are generally good fuel wood, eg, Azadirachta, Dalbergia, Terminalia, Casuarina.

Topic: Biology, Sexual Reproduction in Flowering Plants, NEET, NEET 2008 (Screening)