Phenotype; The expression of a particular trait, for example, skin color, height, behavior, etc., according to the individual's genetic makeup and environment.
Diploid sporophytic generation alternating with haploid gametophytic generation <span>phrases characterizes alternation of generation in algae.</span>
The answer is B. When diatoms die and fall off the ocean column to the ocean floor, they become part of sediments over time. When they are mined and exposed, they turn to a diatomite. Diatomaceous earth is significant as a pest repellant because of its hygroscopic property and has very abrasive particle hence it absorbs the water-protective fats and oils from the outermost layer of insects.
As mentioned in the question, wavy hair is a result of phenomenon of incomplete dominance where no allele is dominant over the other.
So if we say a man with curly hair (hh) marries a woman with straight hair (HH), we need to find out will their kids have straight hair or not.
Let us cross them:
Parents: hh X HH
Gametes: h : h and H :H
Offspring: hh: Hh: hH: HH
Probability of children with straight hair (HH) = 25 %
Probability of children with curly hair (hh) = 25%
Probability of children with wavy hair = 50 %
So there is a chance of 25 % that their kids can have straight hair.
Hope it helps!
