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SVETLANKA909090 [29]
3 years ago
14

What base is found in dna and not in rna

Biology
2 answers:
Kazeer [188]3 years ago
4 0

Answer:

thymine

Explanation: The nitrogenous bases in DNA are adenine (A), guanine (G), thymine (T), and cytosine (C). The nitrogenous bases in RNA are the same, with one exception: adenine (A), guanine (G), uracil (U), and cytosine (C).

vagabundo [1.1K]3 years ago
3 0

Answer:

uracil

Explanation:

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At a hypothetical locus, a man’s genotype is Aa. What proportion of his gametes would be expectedto receive the A allele?a.1/3b.
nydimaria [60]

Answer: The correct answer is 1/2

Explanation:

Based on Mendel's 2nd law - the law of independent assortment of genes - each character behaves as a separate unit and is INHERITED independently of any other character.

So, Aa will separate in two alleles "A" and "a". And by the law, each will be received by the gametes in equal rate of 50:50 i.e 1/2.

So for"A" allele, it is 1/2

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3 years ago
If the diploid number of an onion cell is 16, what is its haploid number?
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Answer:

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3 years ago
What did van Helmont, Priestly, and Igenhousz all discover about plants?
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