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Oksi-84 [34.3K]
3 years ago
8

Does a prokaryote have DNR

Biology
1 answer:
Bad White [126]3 years ago
8 0

Answer:

Yes

Explanation:

A piece of circular doubled stranded DNA located in an area of the cell called nucleoid.

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Electron microscopes use
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Electron microscopes use _beam of electrons___ in order to allow for higher magnification and more detail when viewing specimens.

Explanation:

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2 years ago
In horses, the allele for a black coat (B) is dominant over the allele for a brown coat (b). A cross between a black horse and a
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Answer:

Bb X bb

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  • A dominant allele always leads to the expression of the dominant trait in the heterozygous condition. 
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  • Since each parent contributes one allele each for a given gene, the black horse must have b allele, and hence must be heterozygous Bb.
  • The cross is shown in the punnett square.

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