Why would scientists want to selectively breed organisms

How did the research presented in the article affect scientists' understanding of the evolution of eukaryotes

Will mark brainliest if correct/available! which of the following statements is true? all plants need flowers to sexually reproduce. sexually reproduced offspring are identical to their parents. fertilization always occurs inside the female's body. a body cell has twice the number of chromosomes as an egg cell.

What would happen if the krill were removed from the food web