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Alekssandra [29.7K]
3 years ago
13

Which of these is selectively permeable?

Biology
1 answer:
Dmitriy789 [7]3 years ago
4 0

Answer:

Door

is a selectively permeable

hope it helps

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If a chromosome fragment breaks off and then reattached to the original chromosome, but in the reverse direction, the resultant
MArishka [77]

Answer:

An inversion

Explanation:

An inversion occurs when a chromosome breaks in two places; the resulting piece of DNA is reversed and re-inserted into the chromosome. Genetic material may or may not be lost as a result of the chromosome breaks.

7 0
2 years ago
An igneous rock has a coarse texture and is dark in color. How else can this rock be accurately described?
Finger [1]

Answer:

C. produced from magma.

D. formed at Earth’s surface

Explanation:

Earth crust refers to the outermost layer or thin shell which makes up the earth such as sedimentary, metamorphic and igneous rocks.

The Earth crust is typically made up of two (2) main types;

1. Oceanic crust: this crust has a thickness ranging from 5 km to 10 km and comprises of denser rocks such as diabase, gabbro and basalt.

2. Continental crust: this crust has a thickness ranging from 30 km to 60 km and comprises of minerals such as quartz, silicate, feldspar, aluminum and less dense rocks such as granite

An igneous rock has a coarse texture and is dark in color. Also, an igneous rock can be accurately described as being produced from magma and formed at Earth’s surface.

8 0
3 years ago
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Explain what would happen if the Mid-Atlantic Ridge stopped creating<br> new land. (4 points)
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Answer:

There will be no new land for the plant and other organisms or resources.

Explanation:

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List several reasons for mitosis in plant or animal cells.
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Answer:

Hope this helps!!!!!!

Explanation:

text if it it doesn't

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What vitamin is involved heavily with the replacement of red blood cells and digestive tract cells?
Makovka662 [10]

The answer to this question is folate.

<span>Folate is also known as folic acid and vitamin B9. This vitamin is used to cure anemia which is caused by deficiency of folic acid. This is also used by pregnant women to make the baby healthy by drinking vitamins and milk to increase folic acid in the body.</span><span> </span>

7 0
3 years ago
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