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padilas [110]
3 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]3 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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The largest of the brain's lobes, the _____ lobe, is where multiple cognitive functions are performed. group of answer choices
Aloiza [94]

The Frontal lobe is the largest brain lobe.

Frontal lobe is the largest lobe of the brain where most important activities of the body like the voluntary movements are controlled.

It is the region which determines the personality, thinking, reasoning, memory, speech and logical ability of the human body.

This region has the ability to manage high level functions to maintain the system of the human body.

This lobe contains the largest part of the brain i.e. Cerebrum.

Cerebrum receives sensation of the thought and activity of the body. It is divided into the right and left hemispheres joined through a network of nerve fibers i.e. corpus callosum.

It is responsible for the behavioral function and the speech.

Broca's are and Wernick's area is present in this lobe which control the speech and understanding.

Learn more about Cerebrum here, brainly.com/question/13024540

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6 0
2 years ago
Can someone help me with this crossword puzzle
Westkost [7]

Answer:

is that what you have to do for school?????

4 0
3 years ago
Read 2 more answers
The Hawaiian Islands are riding on the Pacific Plate as it moves northwest. They are being formed as the plate moves over a hot
iragen [17]

Answer:

I believe it would form at point D, because the volcanoes are already formed on the oldest islands so, if new ones are forming, it would lead me to believe that it would form towards the youngest mountains. I hope this helps.

Explanation:

5 0
3 years ago
What functional groups define the two different ends of a dna strand?
Nadya [2.5K]

Answer:

one end has a free phosphate group on the 5' carbon; the other end has a free hydroxyl group bonded to the 3' carbon.

6 0
4 years ago
ANSWER AND EXPLAIN PLZ:)
Rudik [331]

Answer:

The independent variable in the experiment is A. the jar covers.

Explanation:

The independent variable in an experiment represents the thing that the person conducting the experiment changes or alters.  One group in the experiment had covers (this represents the experimental group) and the other group had no cover (this represents the control group which was not exposed  to the independent variable).  Since the only thing that Redi changed between the two groups was whether or not the jars were covered, this represents the independent variable.

The number of jars and the contents of the jars were constant in both experiments, and the number of maggots on the meat is the dependent variable (the result of changing the independent variable).

Hope this helps!

5 0
3 years ago
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