You have discovered a new invertebrate species that is slow-moving and widely dispersed. What might you predict about its reproductive system?
A. It is likely to be hermaphroditic.
B. It is likely to use internal fertilization and brood care.
C. Males are likely to be smaller than females.
D. Females are likely to be smaller than males.
Answer: A
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At what stage of the meiotic cell cycle and during what chromosomal configuration does crossing over occur?
What will be an ideal response?
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Viral capsids are composed subunits of protein called capsomers
a. true b. false