In a given population, a few individuals may, by random chance, leave behind more descendants than other individuals. thus, the genes of the following generation will have a higher proportion of the alleles of the "lucky" individuals. which of the following concepts is this example representative of?
a. the bottleneck effect
b. mutation
c. migration
d. the founder effect
e. genetic drift

Genetic drift

Explanation:

Genetic drifting is a phenomenon which results in a variation of allele frequency in a population. It results in the loss of certain allele due to low reproduction and increase in certain allele due to increased reproduction rate

the correct answer in apex is tissue development, i know because i just had this question

answer: ice crystals in air

the water from the water body or another source of water gets evaporated as water vapor as an effect of heat on water. these water vapor rises in the upper layers of the earth atmosphere under high atmospheric pressure. the atmospheric pressure of these water molecules starts to decrease due to the effect of cold air. the invisible water vapor condenses into visible water droplets and ice crystals.these ice crystals and water droplets being less denser than the surrounding air floats on air as clouds.