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svp [43]
2 years ago
6

Evaporation is used to separate salt from a Salt solution...Give reason​

Biology
1 answer:
castortr0y [4]2 years ago
3 0

As we know, salt and water have different boiling points. Hence, we can use the "evaporation" technique to separate salt from salt solution. For this, one has to simply heat the salt solution till all the water boils and evaporates, and salt is left behind. In laboratory, we can also collect the evaporated water through condensation.

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A color-blind (X-linked recessive) human with Klinefelter syndrome has parents both of whom have normal color vision. 4a. From w
sineoko [7]

The extra X chromosome is received from mother.

<h3><u>Explanation</u>:</h3>

Klinefelter's syndrome is the condition of chromosomal aberration where the person has an extra X chromosome. This means the genotype of the person is 44+XXY and the total chromosome number is 47. This condition is achieved due to inappropriate meiotic division and one of the sperm or ovum has the an extra X chromosome.

Here both the parents are normal in terms of colour vision. So the father cannot have the gene of colour blindness because if it was present, then father would have been colour blind because he has only one X chromosome per cell. So its present in mother who is heterozygous in terms of colour blind gene. So the extra X chromosome also came from her which made the presence of two defective X chromosomes in the offspring and made it colour blind.

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3 years ago
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Mila [183]

Answer:

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8 0
3 years ago
A slow reproduction process is a disadvantage of which form of reproduction
Musya8 [376]
Sexual reproduction

Hope I Helped You!!! :-)

Have A Good Day!!!
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3 years ago
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