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siniylev [52]
3 years ago
10

Every time a child visited a cousin who has two

Biology
2 answers:
marin [14]3 years ago
8 0
(1) normally harmless cat antigens stimulated
<span>the immune system</span>
scoray [572]3 years ago
3 0

Answer:

(1) normally harmless cat antigens stimulated

the immune system

Explanation:

It isn't the fault of the respiratory system that the antigens produces an immune response to cat antigens but the specific genotype of the child. The genotype has developed his immune system too much sensitive mostly due to an anomaly or mutation. Now, normally harmless antigen will produce a immune response because it has enough potential of activation for induction of an immune response.

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Darina [25.2K]

Answer:

No, since DNA does code for certain traits, others are introduced or changed by the environment. For example, some adaptations are not coded in DNA, such as dying hair. According to the gene, hair is to be black, for example, but it can be changed to look pink. Another example is when a person is first born. When they are, some bacteria enter the system of the baby --- mostly good. Then the baby's gut will be different, and the bacteria in the gut are not coded by the DNA. So, living things are not only the product of DNA, as there are extraneous factors that affect living things as well.

Explanation:

Phew, that was long! Hope this helps (:

5 0
3 years ago
If an individual's gametes are exposed to x-rays before being passed to offspring what will most likely happen?
sleet_krkn [62]
The individuals gametes cells would be damaged, possibly taking his ability to have offspring.
8 0
3 years ago
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Flauer [41]
The first law. Planets orbit is an ellipse with the Sun at one focus.
4 0
3 years ago
Due to Mendel's law of segregation
kondor19780726 [428]

Answer: each allele is its own entity and always has an equal chance of being passed on to the next generation

Explanation:

I already learned this and i remember that is why my notes said and i also looked it up.

5 0
3 years ago
A frog lays thousands of eggs because many eggs die. This behavior is an example of
sveta [45]
<span>The answer to the question is that the behavior is an example of overproduction. A frog needs to lay thousands of eggs because so many of them die in the process of hatching to tadpole stage to frog. A frog lays so many eggs in the hope that a few of them will be able to reach adulthood and be able to reproduce the species in the future.</span>
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