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kolbaska11 [484]
3 years ago
5

1. Describe at least two experiments and discuss how they helped determine that DNA and not protein was the hereditary material.

Biology
1 answer:
Amiraneli [1.4K]3 years ago
8 0
Umm well I was thinking
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Which of the following is not one of the advantages that a closed circulatory system has over an open circulatory system? A. The
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Answer:

The correct answer is option A. "The contents of blood come into closer contact with tissues in a closed system than an open system".

Explanation:

In a closed circulatory system, the blood has an specific path, circulating from arteries to veins and to smaller blood vessels throughout the body. This is in contrast with open circulatory systems at which the blood is not contained in arteries or veins but it suffuses the body. A closed circulatory system have many advantages over open circulatory system, however in a closed circulatory system the contents of blood are not into closer contact with tissues in than an open system. Actually, in an open circulatory system the blood is in closer contact with tissues.

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3 years ago
Is facilitated diffusion passive or active
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Answer:

Damian here!(ノ◕ヮ◕)ノ*:・゚✧

Explanation:

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so its basically passive

Hope this helps? :))

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Do single celled and multicellular organisms both get rid of waste
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Fission is a type of asexual reproduction where a bacterium clones itself, resulting in _________ daughter bacteria.
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perhaps two

Explanation:

In fission, there is also a term called binary fission where it produces two daughter bacteria/cells

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