Answer the Following Questions in Reference to the Five Items

question 59

Multiple Choice

Answer the following questions in reference to the five items listed below.
-The normal sperm cell of species X carries 11 chromosomes.Following nondisjunction in the formation of secondary spermatocytes and their subsequent fertilization of normal ova,some of the zygotes will have 21 chromosomes,and the remainder will have how many chromosomes?

• A)12
• B)23
• C)24
• D)46
• E)47

Understand the role of renewable energy sources in U.S. electricity generation.

Comprehend the factors influencing world population projections.

Grasp the principle of energy demand variability.

Examine the effects of living standards on energy use and birthrates.