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asambeis [7]
2 years ago
7

Can a person be exposed to hiv by hugging or shaking hands with an infected person? a. yes, because the virus can be transmitted

through sweat b. no, because none of the bodily fluids that carry the virus are on the surface of the skin c. no, not if the skin is completely covered d. yes, so you can't ever be too safe please select the best answer from the choices provided. a b c d
Biology
1 answer:
g100num [7]2 years ago
4 0

Answer: b

Explanation: b best fits how the transmission of hiv works

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Select the statement below that is true concerning the Bacteria
Kryger [21]

Answer:

D

Explanation:

there are around as many bacteria cells as there are human cells in the human body.

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2 years ago
We identify types of rocks by how the rocks form. If you're not sure what type of rock you're holding, look for clues. Because i
vladimir1956 [14]

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A. The magma cooled too quickly too quickly for gas to escape.

Explanation:

Scoria is a type of extrusive igneous rock. Some of their characteristics include that they cool quickly with no time for large crystals to form, some of them have large vesicles which are holes caused by gas bubbles when the lava was molten.

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3 years ago
How does a plant cell accomplish cytokinesis
pychu [463]

Answer:Cytokinesis in plant cells involves plants using spindle structures called phragmoplasts to carry vesicles of the cell wall material such as cellulose to the new cell plate. ... After the plate divides the plant cells into two daughter cells, the plasma membrane seals off and fully separates the two new cells. During cytokinesis in animal cells, a ring of actin filaments forms at the metaphase plate. The ring contracts, forming a cleavage furrow, which divides the cell in two. In plant cells, Golgi vesicles coalesce at the former metaphase plate, forming a phragmoplast.

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8 0
3 years ago
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madreJ [45]

The pattern of inheritance of the offspring of a hemophiliac father would be heterozygous.

<h3>What is Hemophilia?</h3>

Hemophilia is defined as the sex–linked disorder that occurs due to an abnormality of the X chromosome.

A father that has hemophilia would be affected only on his X chromosome and can only pass it to their children making them carries.

This is because the children would inherit only one X chromosome from their father and a healthy X chromosome from their mother.

Learn more about chromosome here:

brainly.com/question/269366

#SPJ1

8 0
2 years ago
What forms When animal cells are almost finished dividing during telophase and is the point where they will split
salantis [7]

In telophase, the cell is nearly done dividing, and it starts to re-establish its normal structures as cytokinesis (division of the cell contents) takes place. The mitotic spindle is broken down into its building blocks. Two new nuclei form, one for each set of chromosomes.

4 0
3 years ago
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