Biology, 17.04.2020 22:20 tremainecrump1466
Imagine that a species of fish used to be a broadcast spawner (producing many eggs that then get no subsequent parental care) but has evolved to be a mouth brooder (holding the eggs in the parent’s mouth until they hatch and then caring for the young for a while). We would expect the survivorship curve of this species to:
A. shift from Type I to Type II or III.
B. shift from Type II to Type I.
C. shift from Type III to Type I or II.
D. shift from Type II to Type III.
E. vary unpredictably.
Answers: 1
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Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as
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The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.
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Imagine that a species of fish used to be a broadcast spawner (producing many eggs that then get no...
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