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Alex17521 [72]
2 years ago
6

Meiosis can occur

Biology
1 answer:
bija089 [108]2 years ago
6 0

a is the answer pls mark brainliest

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Even when asymptomatic, _______ can still be actively multiplying and killing cells in the immune system that help fight pathoge
podryga [215]

Even when asymptomatic, the virus can still be actively multiplying and killing cells in the immune system that help fight pathogens. This is further explained below.

<h3>What is a virus?</h3>

Generally, the virus is simply defined as a virus consisting of a core of genetic information, either DNA or RNA, wrapped by a capsid, which is a protective covering formed of protein.

In conclusion,  It is possible for the virus to be actively reproducing and destroying immune cells even in the absence of any outward symptoms.

Read more about the virus

brainly.com/question/25859411

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3 0
2 years ago
Biologist use what to create a cladogeam and why
Fynjy0 [20]

Answer:

DNA/ Traits

Explanation:

they trace species origins back and find common point and every time they do, they connect them on the line, creating something that looks like "branches" google "cladogram"

8 0
3 years ago
b. In 1979, the estimated elephant population was 1.3 million and in 2007 it was 640,000. By approximately what percentage did t
saveliy_v [14]

Answer:

The initial amount, 1.3 million = 1,300,000 is the 100%.

now, 640,000 is a given percentage (lower than 100%) of that.

How we can find it?

suppose that 640,000 represents an x%.

Then we have that the quotient between the actual quantities and the percentages must be the same

(640,000/1,300,000) = x%/100%

x% = (640,000/1,300,000)*100% = 49.23%

Then the percentage declined is:

100% - 49.23% = 50.77%

The other question can not be answered with the given information.

4 0
3 years ago
How do the characteristics of living things contribute to an organism's survival?
givi [52]
Any characteristic, whether a physical trait, a behaviour, a physiological adaptation etc can make an organism more or less likely to survive in a particular environment. 

A dark colour could help a rabbit survive if it lives in a dark forest, because predators can't see it so well, but it would be less likely to survive in the arctic, where the environment is all white and it would show up. 

In terms of the characteristics, think about: does it help the organism get food? Does it help protect the organism from predators? If it does, that organism is more likely to survive, and pass the characteristic on to it's offspring. If a bacterium has a characteristic of not being killed by antibiotics, this will help it to survive and breed.
5 0
3 years ago
Why are most bacteria unable to live in our bodies?
Naddika [18.5K]
Because our bodies work to fight off unknown substances like bacteria
5 0
3 years ago
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