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Serga [27]
3 years ago
14

Gregor Mendel called the generation created by crossbreeding the parental generation the

Biology
1 answer:
Paraphin [41]3 years ago
8 0

Answer:

First filial generation.

Explanation:

Mendel is known as the father of genetics. He formulated the law of segregation and law of independent assortment by working on the pea plant.

The Mendel first crossed the pure breed line parents and obtained the first filial generation. The F1 generation is obtained by the cross breeding of the parental generation.

Thus, the correct answer is option (D).

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A 6,000 kg train car is moving to the right at 10 m/s and connects to a 4,000-kg train car that wasn't moving. What is the veloc
SIZIF [17.4K]

6 m/s

This type of collision is a <u>Inelastic collision </u>

Explanation:

We begin by finding the momentum of the initial train car;

Remember that momentum is given by the formulae mass (kg) * velocity (m/s)

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v = 60,000 / 10,000

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For more on elastic collisions check out;

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3 years ago
What kind of protein is most resistant to denaturing by heat?
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Answer: hydrogen bonds a protein with no quaternary structure a protein

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Why is air pressure greater higher up in the atmosphere
S_A_V [24]

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Pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.

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Protist get energy by
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