Asked by mummy and me on Jul 19, 2024

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What did surgical removal of ovaries in brown anolis lizards demonstrate?

A) Females without ovaries grow faster because they have free resources to invest in growth.
B) Control females (with ovaries) used resources to invest in eggs.
C) There is a trade-off between growth and reproduction in brown anolis females.
D) a and b only
E) a, b, and c

Ovaries

Female reproductive organs in animals and plants that produce eggs or ovules and, in vertebrates, also secrete hormones.

Anolis Lizards

A diverse genus of lizards known for their adaptive radiation and speciation, often used as a model system in studies of evolutionary biology.

Growth And Reproduction

Refers to the processes by which organisms increase in size and produce offspring.

  • Gain insight into the impact of natural selection on life history properties, like long-term survival and strategies for reproduction.
  • Identify the influence of dietary restrictions on life span and the underlying mechanisms.
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Verified Answer

ZK
Zybrea KnightJul 26, 2024
Final Answer :
E
Explanation :
The surgical removal of ovaries in brown anolis lizards demonstrated that females without ovaries grow faster because they can invest resources in growth rather than reproduction, indicating a trade-off between growth and reproduction. Control females used their resources to invest in eggs, further supporting this trade-off.