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cestrela7 [59]
3 years ago
7

In DNA, Adenine pairs up with thymine and guanine pairs with cytosine. If adenine makes up 40% of the bases in DNA, then what pe

rcentage of the bases in DNA does cytosine make up?
A.10
B.20
C.40
D.50
Help!!
Biology
2 answers:
ycow [4]3 years ago
5 0
A=T= 40%....so together this is 80% of the DNA.

That leaves 20% to be C+G...so each is 10%. A is the answer.
Gwar [14]3 years ago
3 0

your question had my answer thank you!!

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alexdok [17]

Answer:

50%

Explanation:

Tt and tt will produce the alleles:

Tt, tt, Tt and tt

T is dominant and is tall

Tt and Tt both have the allele T and are tall but tt and tt are not tall, so 2/4 will be tall

simplifying 2/4=1/2

1/2 × 100 = 50%

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