The horrific forced transport of Africans into America during the age of exploration as part of the slave trade that was going on where Africans were transported on ships from Africa, chained up like animals all the way to America was an example of international migration affecting the population.
External influences forced Africans to go from Africa to another continent and live there.
C) DNA has double chains, deoxyribose sugar, and thymine while RNA has a single chain, ribose sugar, and uracil.
Answer:
food availability, water, and space
Explanation:
hope this helps have a good rest of your night :) ❤
Answer:
because the codon reads 3 bases at a time
Generation-to-generation change in the allele frequencies in a population is _____.
a. genetic drift b. natural selection c. macroevolution d. mutation e. Microevolution
Answer:
e. Microevolution
Explanation:
Microevolution refers to the small changes in the allele frequencies and the genotype frequencies of the populations. These changes occur over a few generations and deviate the populations from the genetic equilibrium.
The processes responsible for microevolution are mutations, genetic drift, gene flow, etc. Similarly, sexual selection and nonrandom mating also change the allele frequencies of the populations. Likewise, natural selection brings about microevolution by increasing the frequencies of the alleles that impart the beneficial traits to the organisms.
