11 Class 3 Chapter Biology (Science) Question and Answer Kingdom Plantae Maharashtra Board 2022
Channel: MB Class
Date: 2020-10-09

11 Class 3 Chapter Biology (Science) Question and Answer Kingdom Plantae Maharashtra Board 2022
(Q.1,E)  is  (C) Siphonogamy

#kingdomplantaeclass11exercise
kingdom plantae class 11 exercise

11 Class 1 Chapter Biology (Science) Question and Answer Living World Maharashtra Board
question answer of 11 class 1 chapter science
living world
https://youtu.be/nYGR7WmxRXU

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#Exercise

1. Living World
2. Systematics of Living Organisms
3. Kingdom Plantae
4. Kingdom Animalia
5. Cell Structure and Organization
6. Biomolecules
7. Cell Division
8. Plant Tissues and Anatomy 
9. Morphology of Flowering Plants
10. Animal Tissue
11. Study of Animal Type : Cockroach
12. Photosynthesis
13. Respiration and Energy Transfer
14. Human Nutrition
15. Excretion and Osmoregulation
16. Skeleton and Movement
#LivingWorld
#SystematicsofLivingOrganisms
#KingdomPlantae
#KingdomAnimalia
#CellStructureandOrganization
#Biomolecules
#CellDivision
#PlantTissuesandAnatomy
#MorphologyofFloweringPlants
#AnimalTissue
#StudyofAnimalTypeCockroach
#Photosynthesis
#RespirationandEnergyTransfer
#HumanNutrition
#ExcretionandOsmoregulation
#SkeletonandMovement
#NCERT
Exercise:
1. Choose correct option
A. Which is the dominant phase in Pteri-
dophytes?
a. Capsule b. Gametophyte
c. Sporophyte d. Embryo
B. The tallest living gymnosperm among 
the following is ..........
 a. Sequoia sempervirens
 b. Taxodium mucronatum
 c. Zamia pygmaea
 d. Ginkgo biloba
C. In Bryophytes ..........
a. Sporophyte and gametophyte 
 generations are independent
b. Sporophyte is partially dependent
 upon gametophyte 
c. Gametophyte is dependent upon 
 Sporophyte
d. Inconspicuous gametophyte 
D. A characteristic of Angiosperm is .........
 a. Collateral vascular bundles
 b. Radial vascular bundles 
 c. Seed formation
d. Double fertilization
E. Angiosperms differ from Gymnosperms 
in having ..........
 a. Vessels in wood 
b. Mode of nutrition 
 c. Siphonogamy 
d. Enclosed seed
2. How you place the pea, jawar and fern 
at its proper systematic position? Draw a 
flow chart with example of.
3. Complete the following table
Groups of algae Chlorophyceae Phaeophyceae Rhodophyceae
1. Stored food Starch
2. Cell Wall Cellulose and algin
3. Major pigments Chl- a, d and Phycoerythrin
4. Differentiate between Dicotyledonae and
 Monocotyledonae based on the following 
 characters
a. Type of roots
b. Venation in the leaves 
c. Symmetry of flower
5. Answer the following questions
A. We observe that land becomes barren 
soon after monsoon. But in the next 
monsoon it flourishes again with 
varieties we observed in season earlier. 
How you think it takes place?
B. Fern is a vascular plant. Yet it is not 
considered a Phanerogams. Why?
C. Chlamydomonas is microscopic whereas 
Sargassum is macroscopic; both are 
algae. Which characters of these plants 
includes them in one group?
6. Girth of a Maize plant does not increase 
over a period of time. Justify
7. Radha observed a plant in rainy season 
on the compound wall of her school. The 
plant did not have true roots but rootlike 
structures were present. To which group 
the plant may belong? 
8. Draw neat labelled diagrams
A. Spirogyra
B. Chlamydomonas
C. Funaria
D. Nephrolepis
E. Haplontic and haplodiplontic life cycle
9. Identify the plant groups on the basis of 
 following features.
A. Seed producing plants
B. Spore producing plants
C. Plant body undifferenciated into Root, 
Stem and leaves
D. Plant need water for fertilization
E. First vascular plants
Practical / Project :
1. Study the Nephrolepis plant in detail.
2. Study the coralloid roots, scale leaf 
and megasporophyll of cycas in 
detail.
10. Observe the following diagram. Correct 
 it and write the information in your