Which is a dominant trait that mendel observed in pea plants?
bumpy pods
short height
yellow seeds
white flowers

Ans.

A dominant trait can be defined as a trait that can be physically expressed in heterozygous as well as in homozygous state. The allele for dominant trait can mask the phenotype of another allele or recessive allele.  

In pea plants, studied by Mendel, presence of yellow seeds was a dominant trait over green seeds that represented a recessive trait. In these plants, presence of one allele for yellow seed could hide the expression of allele for green seed.

Thus, the correct answer is option) 'yellow seeds.'

desert perennials often survive by remaining dormant during dry periods of the year, then springing to life when water becomes available. most annual desert plants germinate only after heavy seasonal rain, then complete their reproductive cycle very quickly.

the glands which are associated with each description is given below: