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Harrizon [31]
3 years ago
6

The pressure needed to pump blood back to the heart is produced by the _____.

Biology
1 answer:
son4ous [18]3 years ago
5 0
It would be the muscles because their contracting and forcing the blood back  to the heart

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Select the statement that describes recruitment in muscle contraction. Neurotransmitters from the synaptic terminal of a motor n
vlada-n [284]

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In peas, axial flowers are dominant over terminal flowers. What phenotypic ratios would you expect in offspring from a cross bet
Kaylis [27]

Answer:

Phenotype:

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Phenotypic ratio 1:1

Half of the progeny will be axial-flowered plants (Aa) while the other half will be terminal-flowered plants (aa)

Explanation:

Due to technical problems, you will find the complete answer and explanation in the attached files

Download pdf
3 0
2 years ago
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