If a human zygote has either 45 or 47 chromosomes it was caused by nondisjunction.
a. true
b. false
a. true
Biology & Microbiology
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What stimulates ovulation?
A. Estradiol B. FSH C. LH D. Testosterone E. Progesterone
Biology & Microbiology
Is a mutation more likely to be lethal if it impacts early or late stages in development? Explain your answer. What will be an ideal response?
Biology & Microbiology
The term ____________________ refers to the relaxation phase of the cardiac cycle. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology