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andriy [413]
4 years ago
12

How high doses of radiation could affect a person's ability to make blood

Biology
1 answer:
34kurt4 years ago
8 0
Radiation can actually affect the entire body, however it has a large effect of the bone marrow. Radiation is dangerous because too much can cause cellular depredation, this happens in environment that rapidly change like the bone marrow, which then interferes with blood cell production.
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Cynthia observed a cell with a pair of sister chromatids moving toward a given pole as a single unit and another cell with siste
tatuchka [14]

The answer is A. The first cell is in the anaphase I and the second cell is in the anaphase II.



Meiosis is a cell division which results in the reduction of chromosome number by half - from diploid to haploid - in daughter cells. It consists of meiosis I and meiosis II. Meiosis I produces two haploid cells. Meiosis II is analogous to mitosis, so in total, meiosis results in four haploid cells. So, in meiosis there are two anaphases - the anaphase I in meiosis I and the anaphase II in meisosis II.

<span>
</span>

<span>In anaphase I, the sister chromatids separate from each other to the opposite sides of the cells. In meiosis I there are 46 chromosomes in duplicate, which are present as pairs of sister chromatids. In anaphase of meiosis II, since the cell is haploid, there are 23 chromosomes in duplicate, which are present as sister chromatids.</span>

8 0
3 years ago
What type of carbohydrates does Class Trix cereal contain?
sergey [27]

Answer:

Trix cereal contains simple carbohydrates, which differ from complex carbohydrates in that they are easier for the body to break down. However, this is not necessarily a good thing. Simple carbohydrates are often too easy for the body to break down, resulting in a boost of energy, then a sugar crash. Try something like an apple or a banana instead, for a good source of complex carbs.

6 0
3 years ago
While working in a genetics lab over the summer, you isolated a true-breeding strain of wingless Drosophila. After sharing your
alina1380 [7]

Answer:

C: They all have some mutation in some wing-development gene. Each strain may have a different mutation in a different gene, but all strains within a complementation group have the same phenotype.

Explanation:

From the situation of the question given, we can say that the true statement about flies that belong to different complementation groups is option C primarily because Strains existing in different complementation groups obviously would have mutations in different genes.

5 0
4 years ago
What makes sperm and testosterone
DIA [1.3K]

Answer:

your brain makes special hormones called GnRH, and these hormones signals the testes to make more testosterone.

Explanation:

i hoped this helped:)

3 0
3 years ago
PLEASE HELP!! What type of mutation occurs when a nucleotide is deleted from the genetic material? inversion promotion frameshif
amid [387]

the answer is frameshift because deleted one out would shild the whole sequence

7 0
3 years ago
Read 2 more answers
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