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3 years ago

15

In sexual reproduction, if each chromosome in a pair has the same genes, how is genetic variety possible?

1 answer:

ruslelena [56]3 years ago

4 0

Answer:

The same genes or slightly different versions of the same gene can be found on each chromosome in a pair. They form a line and split off bits of themselves, which they barter with one another. In sexual reproduction, crossing over is the first method that genes are shuffled to develop genetic variation.

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Which of the following methods can be used to completely separate a solution containing alcohol and water?

liq [111]

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3 years ago

Wat is diffrent from a square and trapisode

Vikki [24]

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Acetylsalicylic acid (aspirin), HC9H7O4, is the most widely used pain reliever and fever reducer. Find the pH of 0.035 M aqueous

KatRina [158]

<u> </u> The pH of 0.035 M aqueous aspirin is 2.48

<u>Explanation:</u>

We are given:

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$HC_9H_7O_4\rightleftharpoons H^++C_9H_7O_4^-$

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<u>At eqllm:</u> 0.035-x x x

The expression of $K_a$ for above equation follows:

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Neglecting the value of x = -0.0037 because concentration cannot be negative

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To calculate the pH of the solution, we use the equation:

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We are given:

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2 years ago

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Answer:

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Explanation:

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