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Angelina_Jolie [31]
3 years ago
15

What is the function of stem cells?​

Biology
2 answers:
Dmitriy789 [7]3 years ago
5 0

When a stem cell divides, each new cell can either stay a stem cell or become a specialized cell, such as a muscle cell, a red blood cell, or a brain cell.

Natasha2012 [34]3 years ago
3 0

Just typing cause they told me I have to

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Plants and animals that lack color are commonly called albinos. In corn plants, green (G) is dominant to albino (g). A student
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(B) 25% GG, 50% Gg, and 25% gg

<u>Explanation:</u>

Given:

Green is dominant and is coded by G

Albino is recessive and is coded by g

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The heterozygous condition of the plant would be Gg.

The cross is shown in the table attached.

According to the punnett square drawn,

The genotypic ratio is 1 : 2 : 1 (GG : Gg : gg)

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Phenotypic ratio = 3 : 1 ( green : albino)

                           = 75% green, 25% albino

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Why do identical twins have the same physical characteristics, whereas regular siblings are not identical?
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