Which of the following is not a potential concern associated with the use of biotechnology? a. the production yields of gm foods b. genetic ownership c. misuse of cloning d. the safety of transgenic foods

Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

What best explains the inability for life to exist in earth early atmosphere