State the type of variation shown by the characteristic "root length of plants"

answer: c

explanation:

b is dominant over the allele for the white fur.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

the answer would be..

b. sucking