Answer:
The correct answer will be option D (they are complementary).
Explanation:
Complementary DNA or cDNA is an edited DNA molecule synthesized from a single-stranded RNA called mRNA. The reaction of cDNA formation from mRNA is catalyzed by an enzyme called "reverse transcriptase".
The cDNA strands formed is also known as a complementary copy of mRNA as it contains no introns or non-coding sequence in its sequence similar to mRNA. cDNA is used in recombinant DNA technology to clone eukaryotic genes in prokaryotes.
Thus, option D (they are complementary) is the correct answer.
Genetics, botany, zoology are all branches of the subject biology. Biology<span> is a broad </span>subject<span> that deals with all these aspects of the life on Earth.
Solution: C: Biology
From the given option, the lizard is example of </span>organisms that is most likely 5 centimeters in size. Lizards are <span>group of squamate reptiles and contains over 6,000 species.
Solution:D.lizard</span>
The amount of light. He is testing the effects of light, which implies there will be different amounts of light tested to reach a conclusion.
<span> A </span>test cross<span>, involves the breeding of an individual with a phenotypically recessive individual.
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