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kolezko [41]
3 years ago
9

Which of these cells of the dermal tissue of plants prevent water loss and control gas exchange?

Biology
2 answers:
expeople1 [14]3 years ago
6 0

Answer:

Guard cells

Explanation:

The guard cells are on either side of the stomata and control water loss and gas exchange by swelling to open the stomata and shrinking to close it. When open, gas exchange and water loss will occur. When closed, gas exchange and water loss does not occur.

irinina [24]3 years ago
4 0

Answer:

Guard cells prevents this from happening

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In a population that is in Hardy-Weinberg equilibrium, 64% of the individuals express the recessive phenotype for a particular g
Degger [83]

Answer:

Expected frequency of the recessive allele in this population = 80%

Explanation:

Given -

Recessive phenotype expressed by an individuals for a particular gene locus is 64%

Now as per Hardy-Weinberg equilibrium equation, the frequency of individual with recessive phenotype is represented by "q^{2}"

where "q" is the frequency for recessive allele.

Thus,

q = \sqrt{q^2} \\= \sqrt{0.64} \\= 0.8\\

Expected frequency of the recessive allele in this population = 80%

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3 years ago
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Explanation:

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yulyashka [42]
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4 years ago
Can someone help me
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Answer:

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What organelles work together to produce proteins?
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Answer: A

Explanation:

The nucleus provides the instructions for making the proteins (the DNA) and the ribosomes are actually where the proteins are made.

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3 years ago
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