Which consist of sperm cells and egg cells? gametes tetrads diploids chromosomes a. gametesb. tetradsc. diploidsd. chromosomes

Where would you most likely not find an alpine glacier? the himalayas the rockies the andes flat areas of antarctica

In what for do plants utilize nitrogen? why do they need nitrogen?

Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only