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TEA [102]
3 years ago
15

PLEAS I NEED HELP ON THIS QUESTION

Biology
2 answers:
mixer [17]3 years ago
7 0

Answer:

They keep populations under control.

Explanation:

lawyer [7]3 years ago
5 0
The answer is C, hope this helps!
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4 0
3 years ago
The brown-eye allele is dominant over blue-eye allele. A couple currently has 3 children with brown eyes. What is the probabilit
MissTica

Answer:

The correct answer is: 25 %

Explanation:

According to Mandel's law of inheritance, the dominant allele masks the expression of the recessive allele if present together. If a couple has 3 children with brown eyes. In a monohybrid cross, the ideal phenotypic ratio of the offsprings is 3: 1 or in other words, the dominant character chances to appear is 75% in phenotype.

So, by the law of dominance of monohybrid cross the chances of the fourth child to develop blue eyes is 25%.

Thus, the correct answer is : 25 %.

5 0
3 years ago
Fossils may be:
Andru [333]

Answer:

The correct answer is option (e)-"All of the answer choices are correct".

Explanation:

Fossils are defined as the remains of ancient organisms. Fossils are obtained from impressions left after an organism decays. There are different kinds of fossils depending on the material they are made of and how they were formed. Some fossils are made from minerals that are the replacement of the organic matter of the ancient organism, or are the replacement of mud that came from footprints. Alternatively, fossils could be plant resins or tar that preserved a specimen within.

7 0
3 years ago
What did Many nations agree To do To help deal with climate change
Ilia_Sergeevich [38]

Answer:

Build homes and stable environments for people to live in during the bad weather.

7 0
3 years ago
Which organism obtains its energy from other organisms?
meriva
The answer is D. A, B, and C all use photosynthesis, and make their own energy. A cougar relies on killing other animals to get energy. I hope this helps!
6 0
3 years ago
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