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Vesna [10]
3 years ago
7

Which one of these birds is an experimental population

Biology
1 answer:
baherus [9]3 years ago
5 0
Red knot whooping crane 
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how does the random alignment of homologous chromosomes contribute to genetic variation in a population
SCORPION-xisa [38]

The assortment of homologous chromosomes during meiosis is random and generates genetic variation, the raw material for evolution.

During metaphase I of meiosis, homologous chromosomes are lined up at the equator plate of the cell in order to be separated (assorted) in anaphase I.

The separation of homologous chromosomes during meiosis I is random. Daughter cells receive unique gene combinations from an original parent cell.

Subsequently, haploid cells got from two successive meiotic divisions fuse during fecundation to form a diploid (2n) zygote.

During prophase I, non-sister chromatids interchange genetic material by a process known as recombination. This genetic process also increases genetic variation in daughter cells.

In conclusion, the assortment of homologous chromosomes during meiosis is random and generates genetic variation.

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3 years ago
The diagram below shows a foodweb in woodland. If a certain organism is a primary consumer, what best explains its position in t
vova2212 [387]

There’s no graph so I don’t have an answer. Sorry.

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Which of the images below depicts a healthy reef ecosystem? <br><br> Image A, B, C, or D?
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A is the answer i think because it has more reef

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7. Which statement correctly describes how the Sun's energy drives a process within the
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c

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