4th one
they travel to go where the season's right, which'll give them the best resources
Correct answer: D
A pollen is where male gametes are produced and so the number of chromosomes, as we are talking about gametes, is n. This means that the grain of pollen will only have a copy of each gene, and therefore only one allele for each gene - one S, and one T or t. So, the possible combinations are ST and St.
I think ur face is a rat and gorilla I eat humans oh yeaa so don’t oh yeaaa