What caused the decrease in the global human population in 1400?

Biology

1 answer:

Alinara [238K]3 years ago

4 0

Answer:

Pandemic plague

Explanation:

The Black death or the Great Plague occured during 1347 to 1351 in Eurasia causing death of almost 75 million to 200 million people. The cause of this plague was identified a bacterium known as Yersinia pestis . This plague outbreak was first major European plague pandemic and it killed almost 30% to 60% population of the Europe.

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<h3>Answer;</h3>

There will be 4 different combination of chromosomes

<h3>Explanation;</h3>

A diploid cell is a cell that contains two sets of each chromosomes; thus a diploid cell with two pairs of homologous chromosomes has four chromosomes.
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Therefore, a diploid cell with two pair of homologous chromosomes will produce four haploid cells after meiosis each with two chromosomes.

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4 years ago

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2 Homologous chromosomes in meiosis, and then replicate into sister chromatids.

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What is independent assortment? When does it occur during meiosis?

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There exists the same question from other source that has the table;

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