You can be infected with a virus and not even know it. a. True b. False

2 answers:

7 0

That would be true. Unless there is symptoms and signs a virus can go undiagnosied for long periods of time. For example, some viruses have a period of what is called latency which is when the virus is at low levels and reproducing slowly and few people will have symptoms. Some viruses that have these periods are HIV, HSV 1, retroviruses.

Alex Ar [27]3 years ago

3 0

You can be infected with a virus & not even know it & that is true

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Answer:

The correct answer is - true.

Explanation:

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These cells that are produced are sex cells or reproductive cell sperm in male and egg in female all have n number of chromosome number as they have to fuse to form a zygote.

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Answer:

the humus contains the minerals necessary for chlorophyll synthesis

Explanation:

<em>The yellowness of leaves in plants can be attributed to inadequate chlorophyll in the plant</em>. The chlorophyll is responsible for the greenness appearance of the leaves of plants and when it is present in inadequate quantity, the leaves appear yellowish in color.

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