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madam [21]
3 years ago
14

Maintaining an internal body temperature is one of the key components to maintaining homeostasis. ____________________ involves

cooling the body down by bringing more blood to the capillaries on the surface of the skin where the heat can be lost. ___________________ involves shutting down those capillaries so less heat can be lost and the body can warm.
Biology
1 answer:
rusak2 [61]3 years ago
3 0
The answers could be vasodilation and vasoconstriction (respectively) if that’s what u are studying.
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In ducks, the trait for normal feathers is dominant to the trait for silky feathers. If
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Answer: The genotype ratio is 2Ff : 2ff

The phenotype ratio is two normal feathered birds to two silky feathered birds.

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See the punnett square attached for more information

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