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stepladder [879]
3 years ago
9

Briefly explain one critical response to the changes during this period

Biology
1 answer:
dezoksy [38]3 years ago
4 0
Lack of genetic diversity in Potato Plants!
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The body is composed of lean body mass (lbm) and body fat.<br> a. True <br> b. False
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The body is composed of lean body mass and body fat 
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3 years ago
1. What is the Potential energy of an object that has a mass 10 kg and has a height of 50<br> (m)?
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Answer:

4900 J

Explanation:

Potential energy is the product of the mass, gravitational constant and the height of the object.

U=mgh=10 kg×9.8 m s^(-2)×50 m=4900 J

So, the potential energy of the object is 4900 J.

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3 years ago
When Mendel crossed yellow-seeded and green-seeded pea plants, what happened?
yuradex [85]

Answer:

Offspring in F1 generation had yellow-seeded pea plants.

Explanation:

When Mendel used yellow-seeded and green-seeded pea plants as parents plants he noticed that all of the offspring of the first generation (F1) were yellow-seeded plants. In the next following generation (F2), phenotype ratio was 3:1 (yellow:green).

After this observation Mendel conclude that yellow-seeded plants are dominant over green-seeded plants. Since he used purebred plants, genotypes were:

P: AA  x  aa

F1: Aa Aa Aa Aa

F2: AA Aa Aa aa

AA and Aa are genotypes for the yellow seeds, while aa is genotype for green seeds.

7 0
3 years ago
What effect does overfishing have on a marine ecosystem?
fomenos

Answer: ОВ. It can lead to loss of species or ecosystems.

Explanation: Too much fish farming could lead to extinction of some marine

wildlife.

6 0
3 years ago
Ribosomal subunits are large complexes composed of numerous polypeptides and at least one rrna molecule. Which subunits include
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Eukaryotic large ribosomal subunits include three rRNAs (28S, 5.8S, and 5S in mammals).

Please hit the thanks button it would be very much appreciated:)
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2 years ago
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