1)Ở cà chua, alen A quy định quả đỏ, a: quả vàng, cây 2n có kiểu gen Aa bị đột biến thành thể tứ bội 4n a) Viết các giao tử của cây 4n
b) cho các cây 4n tự thụ phấn, đời sauthu được tỉ lệ kiểu gen kiểu hình như thế nào?

What is the genotype for the following phenoytpe: a male fruit fly that is heterozygous for eye color and homozygous dominant for wing size. a eeww b eeww c eeww d wewe

If the rna molecule in a human has the nucleotide sequence of guu, this would the amino acid valine would be needed to make the protein. how would this cha process was occurring in a mushroom?

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users