Gene flow is one way that the gene pool of a population can change. In which of these situations would gene flow occur?
A. Individuals move from one population into another.
B. Mutations in the buds on a tree cause some of its leaves to curl.
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C. A dog breeder uses artificial selection to get healthier puppies.
D. A disturbance causes a random change in allele frequencies.

A because one of the key terms is the transfer of alleles from one population to another

ans.

gregor john mendel is known for study of inheritance in pea plants. he used garden pea plant for his study, having alternative traits for various characters. he performed cross-breeding in pea plants to check how characters are transmitted between parents to offspring, such as cross between pure tall and pure dwarf plant. mendel studied the inheritance patterns in pea plants for various generations.

thus, the correct answer includes options and f).

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.