What else is a seed plant have other than vascular tissues?

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Apair of fruit flies reproduces and has 1,000 offspring. all 1,000 of the offspring have the alleles gg. what is the most likely combination of alleles for each parent

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots