Figure 22.18
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Refer to the above figure for questions.
Which numbered item in the accompanying figure represents microspores?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: A
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Which group is composed of autotrophs?
A. primary producers B. primary consumers C. secondary consumers D. decomposers
Answer the following statements true (T) or false (F)
1. The nervous system of a cnidarian consists of a central ganglion leading into a nerve net. 2. The two body forms of some radiates is an example of alternation of generations. 3. Although a medusa and a polyp look different, they have similar body plans. 4. All Platyhelminthes are parasitic.
What could the children of a color-blind
woman and a man with normal vision be?
a. All will be color-blind. b. None will be color-blind. c. Daughters will be color-blind, and sons will be normal. d. Sons will be color-blind, and daughters will be normal. e. About half would be color-blind
A(n) ______ is any biological agent that is capable of destroying red blood cells and causing the release of hemoglobin.
Fill in the blank(s) with the appropriate word(s).