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balu736 [363]
3 years ago
5

Which genetic elementfound in HiV​

Biology
2 answers:
pshichka [43]3 years ago
4 0

Explanation:

Psi packaging Element is a cis-acting RNA element identified in the genomes of the retroviruses Human immunodeficiency virus (HIV) and Simian immunodeficiency virus (SIV) It is involved in regulating encapsidation of the retroviral RNA, an essential step in replication.

Mkey [24]3 years ago
4 0

Explanation:

HIV-1 is composed of two copies of noncovalently linked, unspliced, positive-sense single-stranded RNA enclosed by a conical capsid composed of the viral protein p24, typical of lentiviruses. The RNA component is 9749 nucleotides long and bears a 5' cap (Gppp), a 3' poly(A) tail, and many open reading frames (ORFs)

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Sergeeva-Olga [200]
<h2>Scientist Observing changes </h2>

If the population of the species is significantly decreasing then the species could become extinct. The decline in population is due to some factors like less immigration, aging, and decreasing fertility rates. But the most is due to less immigration which causes to decrease population. The extinction of population can be prevented by some serious actions which should be taken government.

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How are phosphates incorporated into the organic molecules in aquatic plants and animals?
il63 [147K]

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Explanation:

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6 0
3 years ago
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Harrizon [31]
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4.
yaroslaw [1]

The question is incomplete as it does not have the option which are:

  • Favorable genes from parental generations provide advantageous characteristics to the hybrid species.
  • Hybridization produces offspring traits that allow different species to survive in extreme environments.
  • Inherited traits passed on from parental generations make hybrid species more susceptible to disease.
  • Hybrid species display more adaptation due to their reduced genetic diversity

Answer:

Favorable genes from parental generations provide advantageous characteristics to the hybrid species.

Explanation:

The white cattail is the plants which grow in the wetlands that are they are adapted to grow in the wetlands. The white cattail species in nature is the result of natural hybridization that is mixing of the genes of two different species of the same genus.

The white cattail can when grown in the Midwestern states well adapted to grow in that area and the reason for this could be accounted that the genes from the parental plants provided many advantages to the newly formed hybrid species.

Thus, the selected option is correct.

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3 years ago
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