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vampirchik [111]
3 years ago
6

What kind of nucleic acid is found in retroviruses? ​

Biology
1 answer:
yKpoI14uk [10]3 years ago
7 0

Answer:

A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.

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What plant structure primarily allows a plant to preform photosynthesis
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Answer:

chloroplasts

Explanation:

they are the organelles in plant cells that take in sunlight and make energy (photosynthesis)

4 0
4 years ago
In genetics, the dash symbol (–) is a "wild card" that stands for either the dominant allele or the recessive allele; for exampl
german

Answer:

 12     :    3      :    1

white : yellow : green

Explanation:

Given that genes A and B control the fruit colour in following ways:

A_B_ or A_bb = white

aaB_ = yellow

aabb =  green

The genes undergo independent assortment so:

AaBb X AaBb =

A_B_ : A_bb : aaB_ : aabb

  9     :    3     :   3      :   1

white : white : yellow: green

        12          :    3     :   1

Hence, ratio of white : yellow : green is 12: 3: 1

8 0
3 years ago
The American Black Bear lives in many parts of North America. A black bear in Colorado might hibernate for three or more months
Rudik [331]
C. Florida black bears have less territory and cannot risk a long hibernation.
4 0
3 years ago
Is foliation a characteristic of a sedimentary rock?
lara31 [8.8K]

Answer:

No

Explanation:

Metamorphic rocks

5 0
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When a rock falls from outer space all the way to the ground it is called a?
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when a rock falls from outer space all the way to the ground it is called a meteorite.

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