One primary spermatocyte containing ____ chromosomes yields ____ spermatozoa containing ____ chromosomes, whereas one primary oocyte containing ____ chromosomes yields ____ ova (ovum) containing ____ chromosomes
a. 46, 2, 23, 46, 2, 23
b. 46, 4, 23, 46, 1, 23
c. 46, 4, 23, 46, 4, 23
d. 23, 1, 23, 23, 1, 23
e. none of these answers.
B
You might also like to view...
A molecule with polar and nonpolar parts that only partially dissolves in water is described as __________
Fill in the blank with correct word.
List 5 signs of "wet tail" in hamsters
What will be an ideal response?
Where do the preganglionic neurons of the sympathetic division originate?
A.midbrain, Pons, medulla B. Hypothalamus C. T1-L2 D. S2-S4
Which of the following explains why people get gray hair as they age?
A. Collagen decreases in quantity and function with aging. B. Melanocytes decrease in function with aging. C. Sebaceous glands decrease in number and function with aging. D. Hair follicles atrophy and decrease in function with aging.