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REY [17]
3 years ago
8

23. A dog breeder can determine that the sudden

Biology
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

(4) is bred and the trait is capable of being  inherited

Explanation:

<u>Mutation generally refers to a sudden change to the DNA sequence in the genome of an organism.</u>

Since, DNA is the molecules responsible for heredity and the inheritance of traits by offspring from their parents, a mutation should be inheritable.

<em>Hence, if a sudden appearance of hairlessness in one of the puppies is observed by a dog breeder, he/she can effectively conclude that the situation is caused by a mutation if the affected dog is bred with another dog and the hairlessness is observed in any of the resulting progeny.</em>

Option 4 is the correct option.

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Answer:

Negative feedback.

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The production of erythropoietin by the liver and kidneys is a negative feedback because with the production of erythropoietin, our body tends to move to become more stable state. The erythropoietin is produced by the liver and kidneys to increase the production of red blood cells if the quantity of red blood cells are lower than the normal range. If the number of red blood cells are decreases the oxygen level in our body is low that leads to unstable condition of the body but when the concentration of red blood cells increases, the body move towards stability.

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4 0
2 years ago
Which of the following are characteristics of organisms in the Kingdom Plantae? *
GaryK [48]
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8 0
3 years ago
Categorize the examples of competition between organisms as interspecific or intraspecific.
Likurg_2 [28]
Interspecific competition
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5 0
2 years ago
Read 2 more answers
50 POINTS
klio [65]

Answer:

Autotrophs

Explanation:

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