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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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Cellular respiration involves two phases. The anaerobic phase does not involve oxygen, while the aerobic phase does. Where does
Alex

While the majority of anaerobic (without oxygen) and aerobic (with oxygen) respiration occurs in the cytoplasm and mitochondria, respectively, of the cell.

<h3>What is cellular respiration?</h3>

The process through which food, in the form of sugar (glucose), is converted into energy within cells is known as cellular respiration. All kinds of cellular operations are then powered by the energy that is stored in ATP molecules.

There are three types of cellular respiration

1) Anaerobic respiration happens when there is no oxygen present.

2) Aerobic respiration occurs when there is oxygen present.

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3 0
1 year ago
In a particular plant, green seed color is dominant to yellow seed color. If a homozygous
Sergio039 [100]

Answer: 100% will be heterozygous green.

Explanation:

Since both parents (green and yellow) are homozygous and green is dominant, when they are crossed all the resultant offsprings will have both genes of green and yellow in their genotype but will appear as green( phenotype) because the green colour is dominant and has masked the yellow colour which is recessive.

8 0
3 years ago
In eukaryotes, alternative splicing of pre-mRNAs can result in the production of many structurally distinct proteins from inform
Vladimir79 [104]

Answer:

A single gene form different isoforms of protein that result from the alternative splicing of pre-mRNA sequences. one gene many polypeptide hypothesis applies here very well.  This whole process helps in proliferating informational diversity and functional capacity of a gene that'll ultimately he;p in gene regulation.

This alternative splicing of pre-mRNA also produces proteomic diversity that result in various development states as well as various disease conditions later.

8 0
3 years ago
Following knee replacement surgery 10 days earlier, an older adult client diagnosed with an infection in the knee has a synovial
kupik [55]

Answer:

<em>The correct option is B) Scientific paradigm</em>

Explanation:

The scientific paradigm focuses on the infection and the microorganism for the occurrence of the infection. A scientific paradigm also refers to the treatment of these infections through pharmaceutical or surgical approaches. Hence, option B is correct.

Other options, like option A, is not correct because a holistic paradigm focuses on the connection between the mind, body and the soul. Option C is false because the analytical paradigm is not a part of the major health belief system.

5 0
3 years ago
In the event of an oil spill, why is it a
Firlakuza [10]

Answer:

The answer is D.

Explanation:

It wont sink down and it stays in one spot.

6 0
2 years ago
Read 2 more answers
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