Q: All the genes in all the members of a population make up its what? Choices: - phenotype - diversity - longevity - gene pool A:
gene pool

Q: Layers of fat are formed by what type of tissue? Choices: - colchis tissue - trypanosome tissue - areolar tissue - adipose tissue A:
adipose tissue

Q: What in saliva protects the lining of the mouth from abrasion and lubricates food for easier swallowing? Choices: - hairs - phloem - spores - mucus A:
mucus