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FromTheMoon [43]
3 years ago
8

Which is an example of a negative feedback?

Biology
2 answers:
Anna35 [415]3 years ago
5 0
Hello,


Your answer would be:

C) during childbirth, the secretion of hormone oxytocin, which intensified the contractions, is triggered by uterine contractions.


Plz mark me brainliest!

Hope this helps!
marishachu [46]3 years ago
3 0
Hello,


The answer is <span>C) during childbirth, the secretion of hormone oxytocin, which intensified the contractions, is triggered by uterine contractions.

Hope this helps</span>
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Purpose of the cell membrane.
Semmy [17]

Answer:

The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.

Explanation: can u give me 5 stars?

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How do the temperaments of cows and bulls compare?
alexdok [17]
The Answer Is D: Bulls Are More Sensitive To Noise And Color, While Cows Are Less Sensitive. In A Rodeo, The Bull Riders Make Noises And Fling Around Red Capes, Making The Bull Angry. The Ironic Thing Is, Bulls Are Colorblind, So The Cape Gets Them Mad Because of The Movement. With Cows, They Don't Really Care About Noise. If You Were To Drive A Really Noise Tractor Around In The Pasture With Them, Which Farmers Do, They Don't Tend To Care.
     ~Spades15~
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3 years ago
This change from fins on the love-finned fish to legs and feet on the early amphibian is most likely due to:___________.
shusha [124]

Answer:

<h2>4</h2>

Explanation:

Lobe-finned fishes are bony fish, having fleshy, lobed, paired fins, these fins are joined to the body by a single bone only . The fins of these lobe-finned fishes differ from all other fishes in many ways, Lobe-finned fish lived in water.

By the passage of time, from fin on lobe-finned fish changed to legs and feet on the early amphibians due to variations among offspring, followed by natural selection. These  legs and feet containing amphibians lives both in water and land.

4 0
3 years ago
In a cross between individuals of a species of tropical fish, all of the male offspring have long tail fins, and none of the fem
Sergio039 [100]

In this cross the trait of long tail fins is associated with the “Y” chromosome of the male.  

Thus the alleles  of the male are represented by XY” where X chromosome has no trait of long tails find  

And the allels of the female are represented by XX, as they do not have long tail fins.  

When these two are crossed , the following punnet square is produced

X     Y”

X X X    X Y”

X X X     X Y”

The XX is the female while the XY” is the male offspring.  

8 0
3 years ago
HELP!!! ASAP PLEASE!!
Allushta [10]
Answer:

#1 goes with box - 4

#2 goes with box - 3

#3 goes with box - 6

#4 goes with box - 2

#5 goes with box - 1

#6 goes with box - 5
5 0
3 years ago
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