In what stage of melosis is crossing over most likely to occur Prophase I
Anaphase II
Metaphase I
Prophase II

the answer to your question is prophase 1 the top answer

Explanation:

I know I'm right because I had to do this in school helping my son and I remember exactly what the question was and I got it right would you please give me brainiest and add me and if you ask questions I'll help you more and more I'm too away from moving up one I really could use it and every answer I give is 99% right and I know this is right.

in prophase 1 tetrads of homologous chromosomes form and crossing over occurs add me as a friend and I'll try to help you out with more answers please give me brainiest

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.