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lisov135 [29]
3 years ago
5

HELP I NEED HELP ASAP

Biology
1 answer:
Brrunno [24]3 years ago
7 0

Answer:

1. D

2. E

3. B

4. F

5. C

6. I

7. G

8. H

9. J

10. K

11. A

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In the troposphere, as altitude increases what two things decrease? *
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Answer:

* temperature decreases as altitude increases.

* the concentration of water vapor decreases as altitude increases.

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A cow has 60 chromosomes in its body cells. when a cow's body cells divide by mitosis, how many chromosomes will each daughter c
fredd [130]
Mitosis is a kind of cell division that produces 2 daughter cells, which are genetically identical to both the other daughter cell, and also the parent cell

Before the parent cell divides, it duplicates all the DNA. With that being said, it means both daughter cells has the completely same chromosomes numbers and the types of alleles.

Different to another cell division, meiosis. Meiosis has daughter cells which has half of the parents chromosomes.

Therefore, the daughter cells will still have 60 chromosomes. The cells are said to be diploid.
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4 years ago
A typical leaf is flat and thin. Why is it useful for each leaf cell to be relatively near the surface of the leaf?
boyakko [2]
The outer layer of the skin covering the exterior body surface<span> of vertebrates ... the primary tissue of higher plants composed of </span>thin<span>-walled </span>cells<span> that remain capable of ... a swelling on a plant stem consisting of overlapping immature </span>leaves<span> or petals ... Older xylem </span>near<span> the center of a woody stem that no longer conducts water.</span>
3 0
4 years ago
Predict biodiversity changes that would be expected to occur in response to changing environmental factors
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If the temperature rose in a cold climate where ice is needed then the animals would start to drop in population due to habitat loss.

Explanation:

A good example would be global warming right now and how the polar bears are using the valuable ice they need to survive.

8 0
3 years ago
What might happen to a cell if it was missing some chromosomes?
qwelly [4]

Answer:

The phenomenon of unequal separation in meiosis is called nondisjunction. If nondisjunction causes a missing chromosome in a haploid gamete, the diploid zygote it forms with another gamete willcontain only one copy of that chromosome from the other parent, a condition known as monosomy.

Hope it helped

4 0
4 years ago
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