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Lera25 [3.4K]
3 years ago
13

In 1953, who developed the model that is shown below?

Biology
2 answers:
noname [10]3 years ago
8 0

Answer:

It’s A. Just took test. ;-;

Explanation:

mariarad [96]3 years ago
4 0
James Watson and Francis Crick
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The circulatory and respiratory systems work together to pump blood and oxygen throughout the body. Air moves in and out of the lungs through the trachea, bronchi, and the bronchioles. Blood moves in and out of the lungs through the pulmonary arteries and veins that connect to the heart and thats how it works.

Explanation:

7 0
2 years ago
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Llana [10]

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A name used by scientists, especially the taxonomic name of an organism that consists of the genus and species.

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3 years ago
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7 0
2 years ago
if a single-celled organism is unable to undergo cell division, which of its life functions is affected?
castortr0y [4]

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The correct answer would be reproduction.

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Various types of asexual reproduction are fission (binary or multiple), budding, fragmentation, vegetative propagation etc.

Unicellular organism usually divide by fission either binary or multiple.

In binary fission, a parent cell divide into two equal sized daughter cells such as observed in bacteria.

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7 0
3 years ago
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