The answers are:
1-a
2-b
3-e
4-c
5-d
Answer:
All of these choices are correct.
Explanation:
Transposons are the DNA sequences that can move from one location to another in the genome. The transposon genes are also known as jumping genes.
The C value paradox of the transposable elements depends on the different factors. The transposons can increase their number by copy and paste mechanism. The genes can be controlled by the enzyme transposase and their copies may exist at the different site of the chromosome.
Thus, the correct answer is option (D).
<span>After a zygote undergoes cleavage division it is called a blastula. A blastula is a </span><span>spherical ball of cells that is created by cleaving the zygote.</span>
Yes. <em>Staphylococcus</em><em> aureus</em> differs from Staphylococcus <em>pyogenes</em> because it grows in clusters, whereas Chain-like growth.
Although all infections have the potential to be dangerous, Staphylococcus is associated in the microbiological literature. <em>Staphylococcus</em><em> aureus </em>tends to cause more widespread illness, such as the development of abscesses and purulent discharge. Between erysipelas to necrotizing fasciitis, <em>Staphylococcus </em><em>pyogenes</em> has been associated to a wide range of illnesses.
In order to distinguish between staphylococci that are catalase positive and catalase negative, the catalase test is crucial. Agar slants or broth cultures are flooded with several drops of 3% hydrogen peroxide to conduct the test. Cultures that have catalase immediately bubble. Gram-positive cocci include streptococci and staphylococci. Streptococci develop in chains, whereas Staphylococci form clumps. Because Staphylococci may make catalase, they can be distinguished using the catalase test.
Learn more about Staphylococcus
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