The principle of independent assortment states that:
1.One allele is always dominant to another.
2.Hereditary units from the male and female parents are blended in the offspring.
3.The two hereditary units that influence a certain trait segregate during gamete formation.
4.Each hereditary unit on one chromosome is inherited separately from hereditary units on other chromosomes.
5.Genes on the same chromosome travel separately.
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Which of the following is (are) true regarding whale
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A) cohesion... adhesion B) adhesion... cohesion C) adhesion... gravity D) gravity... cohesion
The human body must maintain a constant pH. In the blood, bicarbonate serves as a(n) ________ to help maintain the necessary pH
A) acid B) buffer C) solvent D) base