A monohybrid cross is carried out. Assume complete dominance. Both parents carry one recessive loss-of-function allele and one functional allele. If the remaining functional allele has a 50% chance of becoming paternally imprinted, what percentage of the offspring will exhibit the recessive phenotype

the man is bald so he has no hair to get wet

answer///multiple alleles;

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.

the last one: artificial selection/genetic engineering

plant breeding is modifying the genetic composition of the plant - but this isn't cloning (which is specifically introducing a gene into a genome). but you are artificially selecting for the phenotype that you want.

the second one is literally genetic engineering - the gene would have been cloned first and then inserted or genetically engineered into the new plant cell (the cotton).