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ivanzaharov [21]
4 years ago
7

Question 2: What two substances make the backbone of the

Biology
1 answer:
diamong [38]4 years ago
5 0

cytosine and guanine is the correct answer

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A botanist is studying the effects of different oomycete species on potato plants. She exposes one set of plants to an oomycete
svlad2 [7]

Answer:

Mortality will be higher in plants exposed to the oomycete species having several AVR proteins.

Explanation:

The higher the virulence of a viral cell. the higher the number of organisms that that will be infected due to the virulence effect of the virus, and thus the higher the rate of mortality from the death due to the infection.Thus Virulence is directly proportional to mortality of the host due to infection induced by its effects.

Therefore higher virulence oomycete (AVR) protein will cause more mortality compare to  lower  virulence oomycete AVR protein, because it cause several  infections in the host than  the single  cell AVR protein. Besides,despite both protein of the same species; it  shows that it  is  the amount  of virulence that determine the rate of mortality.

8 0
3 years ago
The degree to which chromatin is compacted greatly affects its accessability for ____________ , and thus, gene expression.
iVinArrow [24]

The degree to which chromatin is compacted greatly affects its accessibility for transcription, and thus, gene expression.

<h3>What is Transcription?</h3>

This is the process which involves copying a segment of DNA into RNA in organisms.

When chromatin is condensed, DNA becomes less accessible for transcription factors and vice versa which was why it was chosen as the most appropriate choice.

Read more about Transcription here brainly.com/question/1048150

6 0
3 years ago
Which kingdom contains organisms that are multicellular, heterotrophic, eukaryotic, and lack cell walls?
larisa86 [58]
Animalia is the correct answer. Hope it helped you. Please mark as the brainliest answer if it helped
8 0
3 years ago
Read 2 more answers
A Conceptual Approach 6th Edition MHE/Freeman Malaria is a life-threatening illness caused by Plasmodium parasites that are tran
azamat

Answer:

f

Explanation:

3 0
3 years ago
The Serengeti region of Africa contains a population of cheetahs and a population of lions. Studies have shown that the cheetah
Vikentia [17]

Answer:

D. The lion population is more likely to survive because it is more likely to have individuals with traits to combat the virus.

Explanation:

Since lions have greater genetic diversity it is likely that there's one or two lions that have a trait to resist or kill the virus thus won't be infected, whereas, since cheetah's have low genetic diversity and low population size it is likely that they have little to no chance to surviving this virus attack since the genetic makeup is similar among the members of cheetah species.

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3 years ago
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