In ________, a primary oocyte divides to form a polar body and a secondary oocyte.
A. meiosis I
B. mitosis
C. meiosis II
D. ovulation
Answer: A
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The secretion of ________ by nurse cells suppresses FSH release from the anterior pituitary.
Fill in the blank(s) with the appropriate word(s).
About two-thirds of the total blood volume is in the ________.
Fill in the blank(s) with the appropriate word(s).
The immune proteins in plasma that are made in response to foreign invaders are ____ _____.
Fill in the blank(s) with the appropriate word(s).
A couple is trying to calculate the chance of genetic traits in their potential offspring. From family history, the man presumes he is heterozygous for the height gene via the "tall" allele (T). His partner is short in stature, so she believes she is homozygous for the height gene via the "short" allele (t). Assuming the "tall" allele is completely dominant, what is the chance that their offspring would be tall in stature?
A. 50% B. 75% C. 25% D. 100%