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Tamiku [17]
3 years ago
11

Which of the following reasons explains a possible advantage of using adult stem cells in therapeutic cloning rather than embryo

nic stem cells?
A. Adult stem cells must be obtained from another individual before being injected into the patient and would be less likely to be rejected by the patient's body.

B. Embryonic stem cells wouldn't be able to enter the correct tissue of the patient's body, unlike an adult stem cell.

C. Adult stem cells have a longer lifespan in culture than embryonic stem cells and would persist for a longer time in the patient's body.

D. Adult stem cells may be obtained from the patient and would be less likely to be rejected by the patient's body.
Biology
1 answer:
denis23 [38]3 years ago
6 0
The answers are A and d
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What occurs during cell differentiation?
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Answer: Zygote cells turn into adult STEM cells divide and create differentiated daughter cells.

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5 0
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You have just heard about a situation in which someone who was drunk vandalized a building and assaulted a security guard. From
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Answer:

C- Impair the ability to consider the consequences of acting impulsively

Explanation:

Alcohol consumption leads to an increase in the level of dopamine released in the brain, thus increasing pleasure. This increase in levels of dopamine can lead to impairment in reasoning and minor memory loss. With these factors, impulsive actions are more likely to occur. Aggressive behavior might eventually settle in, when euphoria eventually becomes depression.

5 0
2 years ago
which of the following is an adaption that helped plants survive on land? A. a bony skeleton B. a diploid form C. photosynthetic
allsm [11]

Answer:

D

Explanation:

The cuticle of a plant helps protect its aerial epidermis from things like environmental stresses and desiccation.

4 0
3 years ago
Read 2 more answers
Interestingly, even though hemophilia in the royal families began in England, they were actually the only one of these four fami
Alex Ar [27]

Answer:

<h2>Alice's daughter Alix =X X*   </h2><h2>George V= XY </h2><h2>Progeny  are;</h2><h2>XX, XY, X*X, X*Y </h2><h2>50 % males would be  infected </h2><h2>50% male normal</h2><h2>50% female normal, </h2><h2>50 female carrier. </h2>

Explanation:

Hemophilia is an inherited disease and it follows  an X-linked recessive pattern. The genes for hemophilia disease are located on the X chromosome. In males one mutated copy of the chromosome X  is sufficient to cause the condition, because male contain only one gene. Female  contain XX chromosome, so both the chromosome must have mutated for causing this disease.

According to  study of  Queen Victoria (1891-1901) of England, Alice's daughter Alix was X linked carrier and George V was normal male,

so if they got married, their children would be  

parents genotype  X X*   XY

progeny  

XX, XY, X*X, X*Y

50% males would be  infected

50% male normal

50% female normal,

50 female carrier.

6 0
3 years ago
The results of genetic crosses derived from Punnet squares assume that each gamete contains one allele for each trait, which com
Gnom [1K]

Answer:

Independent assortment

Explanation:

The law of independent assortment says that genes for different traits or characteristics assort independently from each other during gamete formation. So each contrasting character's pair assort independently and do not show any association with the pair of other characters.

So after gamete formation collectively the gametes have all the possible combinations of alleles because all the genes are assorted independently in gametes.

This independent assortment of traits leads to some new combination of characteristics in the offspring. Therefore the correct answer is independent assortment.

4 0
3 years ago
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