Four of the five regions listed below are all parts of a
sperm. Select the exception.
a. flagellum
b. midpiece
c. acrosome
d. polar body
e. nucleus
Answer: d
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What will be an ideal response?
Answer the following statements true (T) or false (F)
1. Protists are only capable of asexual reproduction. 2. DNA analysis shows that fungi are more genetically related to plants than animals. 3. As plants evolved to grow taller, their stems had to become more rigid. 4. Plants exhibit a final body form, like animals, which they keep until they die. 5. All fruits are derived from the ovary of an angiosperm.
The lac operon is active when what is present
What will be an ideal response?
What do amoebas use pseudopodia for besides movement?
a. excretion b. feeding c. avoiding predation d. asexual reproduction