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Mice21 [21]
3 years ago
6

Why does sexual reproduction process create offspring with genetic variation (different genes between parents and siblings)?

Biology
1 answer:
fenix001 [56]3 years ago
7 0

Answer:

<u>Sexual reproduction process creates offspring with genetic variation because their are 2 parents unlike in asexual reproduction where there's only 1 parent. Since, there are 2 parents with</u><u> </u><u>difference in their DNA & genes the offspring too will have a variation.</u>

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Scientists have discovered a new planet The planet in a solar system whose star is similar in size to the sun and is about as fa
Alex787 [66]

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the new planet would probably be hotter than earth because it would be closer to the sun than earth with lots more greenhouse gasses. which hold in all the heat.

Explanation:

7 0
3 years ago
Which of the following is an important difference between light-dependent and light-independent reactions of photosynthesis? The
Artemon [7]

Answer:

D: <em>The light-dependent reactions produce ATP and NADPH; the light-independent reactions use energy stored in ATP and NADPH.</em>

Explanation:

<em>Photosynthesis is a biological process during which green plants synthesize glucose using inorganic raw materials such as water and carbon dioxide. I</em>t is a reaction that takes place in an organelle known as chloroplast, and it consists of 2 reactions;

  • the light dependent reaction during which light energy is used to split molecules of water and the resulting electron is used to synthesize ATP and NADPH
  • the light independent reaction during which the ATP and NADPH produced in light dependent reaction is used to fix carbon dioxide into glucose.

While the light dependent reaction cannot proceed without light availability, the light independent reaction can proceed both in the presence or absence of light.

<em>Hence, the correct option is D.</em>

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4 years ago
How do changes in the sequence of DNA affect traits?
777dan777 [17]
Different sequences make up different traits. Changing a part of the sequence will make that trait a different one.
7 0
3 years ago
The average speed of a greyhound dog increases gradually in succeeding generations after only the fastest of a brood are allowed
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This variation is an example of disruptive selection. The other choices given in the question are incorrect and can be easily neglected. The correct option among all the options that are given in the question is the fourth option or the last option. I hope that this is the answer that has come to your desired help.
6 0
3 years ago
Read 2 more answers
The cell cycle describes the proccesses that take place as a cell
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Answer:

cells as it grows and divides.

Explanation:

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