Members of the order Hemiptera (true bugs) go through postembryonic development called incomplete metamorphosis. What are the stages of this process?
a. several instars of often wormlike larvae, followed by a stage where they are a sessile pupa, and then ending in an adult stage that is very different from the larval stages
b. a series of nymph instars that lack functional wings, ending with an adult instar with functional wings
c. a single, wingless nymph instar followed by several winged adult instars
d. a series of young instars that become more and more like an adult, ending with a wingless adult instar
Ans: b. a series of nymph instars that lack functional wings, ending with an adult instar with functional wings
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__________ is one form of learning that happens only during a sensitive period early in life. Fill in the blank(s) with the appropriate word(s)
What does one call a mutation that occurs in a DNA sequence, but leaves the resulting amino acid sequence unchanged?
What will be an ideal response?
The chromatids detach from one another and become visibly separate chromosomes during
A) anaphase. B) metaphase. C) prophase. D) interphase. E) telophase.