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Artyom0805 [142]
3 years ago
7

Xenotransplantation is using nonhuman animal organs in transplantation. Many people are against this practice. What would be the

best argument for why xenotransplantion should be accepted?
Biology
1 answer:
mart [117]3 years ago
7 0
One of the common arguments why the process of transplanting non-human organs which came from animals may be considered as an ethical act is that antigens on the surface of the non-human organs are not significantly rejected in the process. Although its research is still substantial, it is still considered as a matter of ethical issue.
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When the figure skater had her arms out, she was spinning slowly. The more she pulled her limbs in, the faster she spun. Why did
nasty-shy [4]

Answer:  She spun faster because her mass was closer to her center of rotation. The rate of spin increased to conserve angular momentum.

Explanation:  plato answer

5 0
3 years ago
Analyze the data about nitrogenous base content of DNA from various species. Percentages of Bases in Five Organisms Source of DN
Troyanec [42]

Answer:

When analyzing data on the nitrogenous base content of the DNA of various species, the claims are supported by the data:

  • <em>In any one species, the amount of adenine closely approximates that of thymine.  </em>
  • <em>In any one species, the amount of guanine closely approximates that of cytosine.  </em>
  • <em>The amounts of A, T, G, and C in DNA varies from species to species. </em>

<em>(options A, B and D)</em>

Explanation:

Organizing the data has to:

<u>Source of DNA      A            T            G            C </u>

Streptococcus    29.8       31.6        20.5       18.0

Yeast                   31.3        32.9       18.7         17.1

Herring                27.8       27.5       22.2       22.6

Human                30.9       29.4       19.9        19.8

E. Coli                  24.7       23.6        26.0      25.7

DNA is the molecule that contains the genetic information of each species, formed by sequences of nitrogenous bases Adenine, Thymine, Cytosine and Guanine.

Since Adenine and Thymine -as well as Cytosine and Guanina- are complementary, the percentage of them will be very similar in each DNA molecule.

The genetic information -which determines the physical and functional characteristics of each organism- is encoded in the DNA and is different for each species, so the percentages of nitrogenous bases vary from species to species.

5 0
3 years ago
People cut down a forest to build a housing development. Describe two ways this action will likely affect the water cycle in the
bezimeni [28]
First way it will affect the enviroment is that there wont be any trees to soak up water from rainstorms
Second Water wont be brought up to the surface due to the fact there are no roots to do that

Hope this helps
6 0
3 years ago
You catch ,tag ,and release 35 fish back into a pond . Then, you catch 70 more fish , 12 of which have tags on them . What is th
Anni [7]
The best estimate is 93. 70-12= 58. 58+35 is 93.
7 0
3 years ago
Read 2 more answers
A student wants to know the effect a mutation might have on a species' survival. The change causes a rabbit to have mottled brow
Alenkinab [10]

Answer:a

C

E

Explanation:

Usatestprep

6 0
3 years ago
Read 2 more answers
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