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pogonyaev
3 years ago
11

The body regulates the amount of hormones are released by using feedback loops. A __ feedback loop increases the response wherea

s a __ feedback loop decreases the response.
Biology
1 answer:
iragen [17]3 years ago
6 0
Please mark brainliest

Answer

The answer for first fill in the blank is “ positive”
The answer for second fill in the blank is negative
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Cellular differentiation and morphogenesis in plants depends primarily on _____.
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Regulation Of Gene Expression.
8 0
3 years ago
Which of the following best describes a adaptation brought about by natural selection
PtichkaEL [24]

Answer:

I'm not sure what the answers are but

Polar bears begin to eat goose eggs as a way to survive when seals, their usual prey, are not available.

Mountain goats restrict their range to higher altitudes because of warmer low-altitude temperatures.

Snowshoe hares change their fur from white to brown to match their warm summer habitats.

Early humans learn to make tools like flint arrows and knives to help them hunt more efficiently.

if these are your options then the answer is

C) Snowshoe hares change their fur from white to brown to match their warm summer habitats.

5 0
4 years ago
Bacteria live in a variety of locations one of which is the human mouth. Which explanation supports the wide variety of bacteria
podryga [215]
The answer is C. <span> Accessibility to nutrients makes the mouth a favorable habitat.

Hope this helped. Good luck!</span>
6 0
3 years ago
Read 2 more answers
Can someone help match these defenitions.
luda_lava [24]

The right matches are:

1. nuclear envelope  is matched with b.

2.centriole  is matched with  a.

3.interphase is matched with j.

4.furrowing  is matched with h.  

5.anaphase  is matched with g.

6.spindle apparatus is matched with f.

7.chromatin is matched with i.

8.haploid is matched with c.

9.meiosis is matched with e.  

10.homologous chromosomes is matched with d.


Cell division consists of the formation of two or more cells from a single cell, which ensures their numerical growth. During mitosis of a cell, each daughter cell is identical to the mother cell. During meiosis, the mother cell gives two haploid daughter cells with n chromosomes, then each of these daughter cells give two n chromatid cells.

May be some word in this exercise are not very common like:

The mitotic spindle, allows chromatid migration during cell division.

The dividing groove is the invagination of the cell surface that allows the cell to divide in two.

Centriole is a specific cell element of animal cells, which form the centrosomes located at both poles of the cell.


8 0
3 years ago
How have extinction events changed the system of the earth?
arsen [322]

Answer:

Explanation:The Carnian Pluvial Episode (Late Triassic) was a time of global to a major extinction event and might have been the trigger of the spectacular known delta system by area (1,000,000 km2) in Earth history.

5 0
3 years ago
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