Which of the following is a cost of direct internal development?
A) A reduction in parental body reserves.
B) Decreased parental mobility and foraging ability.
C) Increased risk of predation.
D) Smaller number of eggs.
E) All of the answers are correct.
Correct Answer:
Verified
Q7: An advantage of sexual reproduction is
A) a
Q8: Which mechanism is NOT used by hermaphroditic
Q9: In order for sexual reproduction to occur
A)
Q10: Which statement is an advantage of protandry?
A)
Q11: Indirect development occurs only in
A) butterflies.
B) aquatic
Q13: The region of the reproductive tract where
Q14: The Port Jackson shark, Heterodontus portjacksoni, reproduces
Q15: Most eutherians have
A) short gestation periods and
Q16: Normal sperm formation is assisted by the
A)
Q17: How many cylinders of erectile tissue does
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