Answer the following question given this paragraph: Terrestrial biomes are classified by the climate and their biodiversity , especially the types of primary producers . The world map in Figure below shows where 13 major terrestrial biomes are found. Q: Terrestrial biomes are classified by the climate and their what? Choices: - habitat - pollution - geography - biodiversity A:
biodiversity
(Question)
Answer the following question given this paragraph: Homeobox genes are involved in the regulation of genes important to development. They encode transcription factors. Q: What types of genes encode transcription factors? Choices: - glycosyl transferases - isozyme genes - rohail genes - homeobox genes A:
(Answer)
homeobox genes
Ques: Answer the following question given this paragraph: The best-known method of radiometric dating is carbon-14 dating . A living thing takes in carbon-14 (along with stable carbon-12). As the carbon-14 decays, it is replaced with more carbon-14. After the organism dies, it stops taking in carbon. That includes carbon-14. The carbon-14 that is in its body continues to decay. So the organism contains less and less carbon-14 as time goes on. We can estimate the amount of carbon-14 that has decayed by measuring the amount of carbon-14 to carbon-12. We know how fast carbon-14 decays. With this information, we can tell how long ago the organism died. Q: Carbon-14 dating is a method of what kind of dating? Choices: - orbital - stratigraphy - metamorphic - radiometric A:
Ans: radiometric
(Q).
Answer the following question given this paragraph: Ferns 11,000 They have large leaves in fronds. They have stiff stems, so they are tall growing; some are trees. They reproduce with spores. They need a moist habitat. Q: What type of habitat do ferns need to grow? Choices: - cold - elevated - dry - moist A:
(A).
moist
Ques:Answer the following question given this paragraph: Water has some unusual properties due to its hydrogen bonds. One property is cohesion , the tendency for water molecules to stick together. The cohesive forces between water molecules are responsible for the phenomenon known as surface tension . The molecules at the surface do not have other like molecules on all sides of them and consequently they cohere more strongly to those directly associated with them on the surface. For example, if you drop a tiny amount of water onto a very smooth surface, the water molecules will stick together and form a droplet, rather than spread out over the surface. The same thing happens when water slowly drips from a leaky faucet. The water doesn't fall from the faucet as individual water molecules but as droplets of water. The tendency of water to stick together in droplets is also illustrated by the dew drops in Figure below . Q: What is the property by which water molecules stick together? Choices: - plasticity - vitality - tension - cohesion A:

Ans:cohesion
Ques:Answer the following question given this paragraph: Q: What circulates with the blood or hemolymph and are often contained within specialized cells Choices: - structural pigments - muscular pigments - fat pigments - respiratory pigments A:

Ans:
respiratory pigments