Biology, 16.04.2021 17:10 Marisolv06
Some behaviors such as mating and caring for young are genetically
determined in certain species of birds. The presence of these behaviors is
most likely due to the fact that
A) birds do not have the ability to learn
B) individual birds need to learn to survive and reproduce
C) these behaviors helped birds to survive in the past
D) within their lifetimes, birds developed these behaviors
Answers: 2
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Which of the following statements best distinguishes a hypothesis from a theory? a. theories are hypotheses that have been proved. b.hypotheses are guesses; theories are correct answers c. hypotheses usually are relatively narrow in scope; theories have broad explanatory power. d. theories are proved to be true; hypotheses are often contradicted by experimental results.
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Thyroid-stimulating hormone stimulates the thyroid gland to secrete sex hormones. true or false
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Some behaviors such as mating and caring for young are genetically
determined in certain species of...
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