What is the function of claspers on a shark?
a. Help streamline a shark's body
b. Transfer sperm from the male to the females.
c. Allow for reciprocal copulation to occur.
d. Hold the eggs on the female during fertilization.
b
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Using the figure Below, identify the labeled part.
1) Label A: ______________________________
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Four __________ glands make a hormone that acts on bone and kidney cells and raises blood calcium level. Fill in the blank(s) with the appropriate word(s)
The potential damaging effects of free radicals to DNA can be averted by ________
Fill in the blank(s) with correct word
ATP is produced in all of the following EXCEPT
a. glycolysis b. the Krebs cycle c. the Calvin cycle d. cyclic and noncyclic light-reactions e. the electron transport system with chemiosmosis