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ad-work [718]
3 years ago
9

How does the cell membrane demonstrate selective permeability?

Biology
1 answer:
bija089 [108]3 years ago
8 0
Selective permeability is the cell walls ability to let things in or keep them out depending on what they are. Things like water and helpful nutrients can pass through the cell wall, but things that may harm the plant cannot.
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The lumper potatoes that were grown in Ireland during the 1800s were essentially clones of one another. They all had the same ge
stira [4]

The question has options that are given as below:

A. Some potatoes would be more likely to have a genetic resistance to the disease and survive. B. The potatoes would have been able to trade genes so that they could survive the disease. C. More of the potatoes would have been edible varieties. D. None of the potatoes would have been infected by the disease.

Answer:

The correct answer is - A. Some potatoes would be more likely to have a genetic resistance to the disease and survive.

Explanation:

Genetic resistance is the capability or ability of some individual organisms of a population or species have to adapt the environmental or genetic changes and survive while other organisms of species are not able to do the same.

In this case, some of the potatoes more likely to show genetic resistance to the disease and condition and survive from the devastation of the potato blight

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3 years ago
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Answer:

The correct answer will be- 30 percent

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Pregnancy loss or miscarriage is the natural death of the fetus or the embryo due to which the growing embryo is unable to survive.

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About 30-40% of all fertilized eggs get miscarried before pregnancy is known that is before implantation, 30% following implantation but prior to the missed period and 10% due to clinical miscarriage.

Thus, 30 per cent is the correct answer.

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