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pishuonlain [190]
3 years ago
8

Variation in great horned owl body size due to food supply can / cannot be acted on by

Biology
1 answer:
disa [49]3 years ago
7 0

Answer:

Variation can be acted on by natural selection.

Explanation:

Variation are the difference that exist in the organism in terms of the body size and can be acted upon by natural selection.

Natural selection could act on the owl body size, favor the selection of owl with small body size especially when resources available are limited and can only sustain small number of individuals leading to availability of owl with small body size in such area and a gradual reduction in the number of owl with large body size.

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Explanation:

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The body of ectotherms regulates temperature depending on the temperature of the external environment where such animal finds itself.

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Dogs generally pant (breathe heavily) to bring their body temperature back to normal whenever it rises beyond normal due to rigorous physical activities or high external temperature.

<em>Hence, a fox will most likely pant in response to hot air temperature just like dogs.</em>

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