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vladimir1956 [14]
3 years ago
7

A normal human karyotype has _____.

Biology
2 answers:
andre [41]3 years ago
5 0
46 is the normal number.

Ede4ka [16]3 years ago
3 0

Answer:

A normal human karyotype has 46 chromosomes.

Explanation:

A normal human karyotype has 46 chromosomes (23 pairs), which are organized into 22 autosomal pairs and a sexual pair (XY man and XX woman).

The human <u>karyotype</u> is the chromosome structure of each person. Its study or test serves to detect anomalies and errors in its shape, size and placement, thus facilitating the visualization and contrast of possible reproductive problems, cases of infertility and congenital malformations.

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Genes on the same chromosome are said to be __________.
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Answer:

Linked Genes

Explanation:

i think this is correct but Brainliest if I'm right please?

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2 years ago
(64 points)
Mnenie [13.5K]

Hello,

Question:

Over time bacteria get used to anti bacterial medicine. Doing this can add symptoms and take away the easiest process of healing grout the human and destroying the bacteria.

Using complete sentences, explain how this speeds up the process of evolution in bacteria.

Answer:

Well, the reason medicine speeds up the evolution of bacteria because it needs to put the medicine ineffect for the vaccine to work properly. The faster it works the easier and less painful it will be for that person. Thats why when they go to hospitals they try to give treatment as fast and quickly as possible so there is no further damage. The medicine works almost instantly.

Edited Answer:

The reason bacteria can evolve faster because the DNA which is sharing which the evolution happen much faster, mostly because you don't have to rely on mutations.

6 0
2 years ago
Explain the main functions of the roots
Vesnalui [34]

Answer:

to anchor the plant to the ground. equalizing osmosis in the plant and feeding water up through the roots.

4 0
3 years ago
A medical researcher is comparing the results of two surgical techniques to correct a skeletal deformity. There are many obvious
stealth61 [152]
The answer is False
5 0
3 years ago
A scientist found two different sizes of a same protein obtained from plants and animals. This size difference in same type of p
Evgesh-ka [11]

Answer:

Deletion and glycosylation.

Explanation:

Proteins is polymers of the alpha amino acids that are directly linked together through the peptide bond. Proteins plays an important role in the metabolic pathways as most enzymes are made of protein.

The same protein can exist in two different size. This might occur due to the deletion of the particular amino acids sequence in one organism and normal in other organisms. The glycosylation of the same protein at different position in the proteins may also leads to the difference in the protein size.

Thus, the correct answer is deletion and glycosylation.

8 0
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