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Fantom [35]
3 years ago
9

How dose a universal genetic code relate to the hypothesis about the origin of life on earth

Biology
1 answer:
olganol [36]3 years ago
7 0
That the genetic code is universal - that it is shared by all life forms on earth - suggests that life evolved once and only once and that all contemporary life forms descended from that same ancestor.
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The correct answer is option (d) that is dizygotic twins.

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Answer:

B. Putting the bacterium through a mass spectrometer.

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A fruit fly egg has 5 chromosomes, how many are in a skin cells?
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Answer:

Skin cell has 10 chromosomes.

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If the fruit fly egg has 5 chromosomes, then the skin has 10 chromosomes because skin has diploid i. e. double number of chromosome. There is always haploid or half number of chromosome present in the sex cells such as sperm and egg cells of any organism. When the sperm and egg cells fuse together they formed the organism which is a diploid i. e. double number of chromosome.

6 0
3 years ago
What is the name of those mutations that do not cause harm to the organism
motikmotik
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insens350 [35]

Answer:

Photosphere

Explanation:

7 0
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