How have the sporophyte and gametophyte changed as plants have evolved?
more recently evolved plants are mostly haploid gametophytes.
the sporophyte has become larger, but the gametophyte has not changed.
many more recently evolved plants no longer have a sporophyte.
the gametophyte has become smaller, and the sporophyte has become larger.

If vegetable oil is made out of veggies, then what is baby oil made out of?

Cattle with brown fur and cattle with white fur will produce a reddish roan calf . when examined closely, the calf show about an even number of brown hairs and white hairs that give a reddish appearance when viewed from far away. the fact that both the brown fur allele and the white fur allele are expressed equally in the offspring is an example of

What do you call the long folded tube inside the body attached to the stomach where nutrients in the food are absorbed?