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antiseptic1488 [7]
3 years ago
5

How is natural selection similar to selective breeding? How is natural selection different from selective breeding?

Biology
1 answer:
shusha [124]3 years ago
6 0

Answer:

Natural selection and selective breeding can both cause changes in animals and plants.the difference between the two is that natural selection happens naturally, but selective breeding only occurs when humans intervene. for this reason selective breeding is sometimes called artificial selection.

Explanation:

Hope this helped Mark BRAINLEST!!!

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Answer:

Gamete of organism has a haploid number of chromosomes.

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A diploid cell containing 30 chromosomes will result in 15 chromosomes in each of the 4 daughter cells after meiosis occurs.

After first nuclear and cellular division (Meiosis I), each daughter cell will only have 15 chromosomes as homologous chromosomes are broken apart at Anaphase I of meiosis I. Chromosomal number is halved. After the second nuclear and cellular division (Meiosis II), each daughter cell will also have 15 chromosomes. This time, instead of the chromosomal number being halved, their chromosomal contents are halved. Sister chromatids are separated at Anaphase II of Meiosis II, resulting in daughter chromosomes each.

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Explanation:

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Consumption of irradiated food during pregnancy can cause birth defects is false.

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Chromosomal abnormalities and single gene defects are the major genetic abnormality based birth defects, such as Down syndrome and cystic fibrosis etc.

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Answer:

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