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guajiro [1.7K]
3 years ago
15

The bloodstream is part of the circulatory system but also plays a role in all systems. Describe the role blood plays with the e

xcretory system.
Biology
1 answer:
allsm [11]3 years ago
6 0

The circulatory system delivers oxygen and nutrients to cells and takes away wastes.

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Explain mendel's experiment with peas on inheritence of characters considering only one visible contrasting character.
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[ii] He crossed them and obtained F1 progeny.

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[iv] He selfed the (hybrid) plants if F1 progeny.

[v] He found that in F2 progeny there were tall as well as short plants.

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(or any other contrasting character may be taken).

<u>Note</u>: Here, F1 means <u>First fillial generation</u> and F2 means <u>Second fillial generation</u>.

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