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Aleks [24]
3 years ago
13

Help mememmememememmemememem

Biology
1 answer:
Ghella [55]3 years ago
6 0

Answer:

B

Explanation:

since the impulse is moving form Q to P ...Q will be the receptor and P is the relay neuron which will transfer the impulse to the next neuron

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The prenatal development of the internal reproductive structures of the male requires _______ select one:
Ilya [14]
The prenatal development of the internal reproductive structures of the male requires the <span>secretion of androgens.</span>
4 0
3 years ago
The scientists modified the genes that were turned on/off (expressed) in mice. What happened to the offspring of these mice?
daser333 [38]

The resulting mice will be induced with the changed gene either on or off. The offspring will have altered genes if both the alleles have the trait. This is a heritable change.

Explanation:

Making gene on or off is a process of gene regulation when one of the gene is methylated or histone modification to prevent access to transcription factors hence no expression of the protein. This process is called epigenetics.

The resulting progeny in mice will receive the allele of on or off the gene. Such genes with altered allele are also called as

The altered genes will be expressed in the resulting progeny of mice.

The epigenetic genes can be reverted with environmental effects in the offspring paramutable alleles. They are heritable.

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3 years ago
The smallest functional found within a cell are called
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In general, the term organelle is used for the small structures within a cell.

3 0
3 years ago
How does cloning work and work are the basics​
Musya8 [376]

Answer:

How cloning works: In reproductive cloning, researchers remove a mature somatic cell, such as a skin cell, from an animal that they wish to copy. They then transfer the DNA of the donor animal's somatic cell into an egg cell, or oocyte, that has had its own DNA-containing nucleus removed. ... This young animal is referred to as a clone.  

Basics of cloning:

Isolation of target DNA fragments (often referred to as inserts)

Ligation of inserts into an appropriate cloning vector, creating recombinant molecules (e.g., plasmids)

Transformation of recombinant plasmids into bacteria or other suitable host for propagation.

Screening/selection of hosts containing the intended recombinant plasmid .

Explanation:

4 0
2 years ago
Which of the following choices supports a circular economy?
stich3 [128]

Answer:

Option A

Explanation:

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In option A, thrift store has been used to its full extent in one service life and then it is donated (start of second service life)

Hence, option A is correct

3 0
3 years ago
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