Spindles are ___.
A. permanent cell structures
B. present throughout every step of mitosis
C. present during interphase
D. mainly composed of microtubules
E. all identical
Answer: D
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Fill in the blank(s) with the appropriate word(s).
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What will be an ideal response?
Albinism is a recessive trait controlled by a single gene. If the frequency of albinos in a population is 0.25, what is the
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