__________ are body parts that look alike in
different lineages but did not evolve in a common
ancestor. Fill in the blank(s) with the appropriate word(s).
Answer: Analogous structures
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The haploid phase of the plant life cycle begins in the sporangia
a. True b. False
The glycolysis reactions are represented by the letter ____. What will be an ideal response?
The primary function of the leaf structure labeled 5 in Figure 9-1 is:
a. food storage.
b. photosynthesis.
c. water transportation.
d. gas exchange.
e. nutrient absorption.
Which of the following statements about the peripheral nervous system is NOT correct?
A. The nerves contain nerve fibers which are bundles of axons. B. The nerves contain the cell bodies of the neurons. C. The somatic nervous system sends motor impulses to the skeletal muscles. D. Effectors include the muscles that carry out the instructions sent from the central nervous system. E. Cranial and spinal nerves are part of the peripheral nervous system.