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MaRussiya [10]
3 years ago
12

Dolphins lack vocal cords, nevertheless creating aounds: a complicated system of whistles, squeaks, moans, trills, and clicks ar

e produced by
Biology
1 answer:
Alexandra [31]3 years ago
8 0

Dolphins doesn't have vocal cords, on the other hand generating sounds is a complex system of shrieks, Squeals, groans, trills, and clicks are generated by their sphincter muscles inside the blowhole. <span>The sphincter muscle is a circular </span>muscle<span> that usually retains contraction of a natural body passageway or opening, which relaxes as required by normal physiological functioning</span>

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Answer:

Hydrogen

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Predict what would happen if we had no system of lymphatic vessels, and tissue fluid was moved directly back into the circulator
Fynjy0 [20]

Answer:

If there was no system of lymphatic vessels, there would be no drainage of excess fluid from the tissues and the lymphatic fluid would accumulate in the tissues, causing them to swell.

Explanation:

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4 years ago
Assume that instead of Taq polymerase, another polymerase, one that is very heat-sensitive, was used in a PCR. What differences
BigorU [14]

Answer:

The heat sensitive polymerase would be denatured resulting in formation of little or no PCR products.

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5 0
4 years ago
When comparing cells to organs, which best describes how organelles differ from organs?
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c

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4 0
3 years ago
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Answer:

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3 years ago
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