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andriy [413]
3 years ago
12

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

Biology
1 answer:
34kurt3 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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Why are common names a problem for scientist?
Bess [88]

It can be confusing because it isn't specific enough. In astronomy, the big dipper is not a spoon. It is a bear. Scientists know it as Ursa Major rather than a dipper or bear.

4 0
3 years ago
a german measles rubella epidemic during the years 1963 to 1965 resulted in approximately 30,000 babies being born with birth de
Juli2301 [7.4K]

Answer:

In babies born with congenital defects during the German measles rubella epidemic the specific cause of these birth defects was most likely the development of rubella virus infections in embryos.

Explanation:

Options for this question are:

<em>1. </em><em>The development of rubella virus infections in  embryos. </em>

<em>2. The failure of zygotes infected with rubella to develop </em>

<em>3. Mutations in the nerve cells of pregnant  females at the time of the rubella epidemic .</em>

<em>4. An increase in the amount of time needed for  healthy embryonic development.</em>

Rubella is a viral infection caused by a virus of the genus Rubivirus, considered highly teratogenic during the phases of pregnancy where the embryo and the fetus are developing, that is, before 20 weeks of gestation.

<u>The virus is transferred to the embryo or fetus by the mother's blood, acquiring the disease</u>, which can cause abortions or visible malformations at birth, which is called <u>Congenital Rubella Syndrome</u> (CRB).

CRB is responsible for producing cardiovascular, renal, neurological malformations, loss of vision or hearing, problems that German children born during the epidemic probably had.

Learn more:

Congenytal rubella brainly.com/question/2107536

3 0
3 years ago
Think about the water and how it rolls up the beach. Think of all it qualities. Is it alive according to the characteristics of
Debora [2.8K]
It's not alive, nor is it even an organic compound.

- It cannot respond to stimuli (Responsiveness)
- It cannot secrete hormones (Secretion) 
- It cannot send messages along a nervous system or anything similar (Conductivity) 
- It cannot break down compounds to usable energy forms (Digestion) 
- It cannot absorb broken down compounds as an energy source (Absorption) 
- It cannot reproduce (Reproduction) 
- It cannot grow--it has no cells (Growth) 
- It cannot exchange gases between cells (Respiration) 
- It cannot rid itself of waste material (Excretion)
8 0
3 years ago
20 points). Is the following statement accurate? “Plants produce fruits primarily to provide food for animals.”
Sonja [21]

Answer:

No

Explanation:

Plants produce fruit so that

animals will eat it, digest it, and spread the plant's seeds away

from the parent plant.

3 0
3 years ago
Which structures in the cell are proteins assembled in?
Reil [10]

The nucleolus is where the assembly of the ribosomes begin. Proteins are assembled on ribosomes. Ribosomes produce proteins by following coded instruction of the DNA. Eukaryotic cells contain an internal membrane system known as the endoplasmic reticulum.

3 0
3 years ago
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