Which type of biotechnology would be used by scientists who use the egg cell of an endangered animal to increase the population of the animal? A. Genetic engineering because the genes of the animal would be modified B. Genetic engineering because it is always helpful for the environment C. Cloning because offspring that are exact copies are produced D. Cloning because offspring would be produced in a few hours Incorrect

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

a chain link fence because there so tiny even my albino donkey can't get out