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hammer [34]
3 years ago
10

What are two important differences in the structures of DNA and RNA? The sugar of RNA is ribose, rather than DNA's deoxyribose.

The base uracil substitutes for DNA's thymine. The sugar of RNA is deoxyribose, rather than DNA's ribose. The base thymine substitutes for DNA's uracil. RNA always has a single strand, while DNA always has a double strand. DNA always has a single strand, while RNA always has a double strand.
Biology
1 answer:
ratelena [41]3 years ago
6 0
RNA has ribose unlike DNA it has deoxyribose.
Also, RNA has uracil DANA has thymine.

Hope this helps!
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In rabbits, short hair (S) is dominant over long hair (s). What genotype and phenotype ratios are expected from a cross between
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Answer:

Answer:

Genotype                  Phenotype                      

SS                 1/4          Short hair         3/4

Ss                 2/4         Short hair          3/4

ss                  1/4          Long hair          1/4

Explanation:

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So the resulting off-spring would have the following genotype and phenotype:

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1 out of 4 will have a genotype of ss.

But because short hair is dominant the phenotype ratios would differ because Ss and SS would express short hair, so we add up their ration:

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Genotype                  Phenotype                      

SS                 1/4          Short hair         3/4

Ss                 2/4         Short hair        

ss                  1/4          Long hair          1/4

Explanation:

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