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padilas [110]
2 years ago
8

Why do you think root hairs are produced only on the part of the root system that has stop?​

Biology
1 answer:
mixer [17]2 years ago
7 0

Answer:

Explanation:

They are found only in the zone of maturation, and not the zone of elongation, possibly because any root hairs that arise are sheared off as the root elongates and moves through the soil. Root hairs grow quickly, at least 1μm/min, making them particularly useful for research on cell expansion.

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What happens when an organism has more carbohydrates than needed to meet its energy requirements? The organism begins to break d
STatiana [176]

Answer:

The correct answer is - The extra energy is converted to fat and stored until needed.

Explanation:

When someone intakes more carbohydrates than they need at a particular time body converts the excess amount of the carbohydrate into glycogen and stored in the liver cells.

One glycogen level is full the insulin starts converting the carbohydrate into fatty acids that move to different parts of the body and stoored like adipose tissue in the belly and thigh.

Thus, the correct answer is - The extra energy is converted to fat and stored until needed.

7 0
3 years ago
What is the disadvantage of plasmolysis to the terrestrial plants?​
melisa1 [442]

Answer:

technical of plants living on the land or on the ground,so floppy plant.

5 0
2 years ago
HELP! PLEASE
FromTheMoon [43]
The answer to this question is A (Because Earth rotates on its axis.)
4 0
3 years ago
Mammals rose to prominence during the: question 4 answers precambrian paleozoic mesozoic cenozoic
Leno4ka [110]
The best and most correct answer among the choices provided by the question is the fourth choice "cenozoic"


The other two are the Mesozoic and Paleozoic Eras. TheCenozoic<span> spans only about 65 million years, from the end of the Cretaceous </span>Period<span> and the extinction of non-avian dinosaurs to the present. The </span>Cenozoic<span> is sometimes called the Age of Mammals, because the largest land animals have been mammals during that time.</span>

I hope my answer has come to your help. God bless and have a nice day ahead!
7 0
2 years ago
How is an amphibian heart different from that of a fish and a mammal?
Vladimir79 [104]
Not really first of all a dish is pretty much in the amphibian family. All hearts are used to help blood flow through the body no matter what body of what animal.
5 0
3 years ago
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