Ineed !

which process in the water cycle do plants perform?
evaporation
infiltration
precipitation
transpiration

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a ) moss sporophyteb) moss gametophyte bearing both male and female gametangiac) fern sporophyted) fern gametophyte bearing only antheridia

What is thought to have caused the mass extinction at the end of the cretaceous period?

If the frequency of the p allele is .63 in the population then what is the frequency of the q allele?