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kow [346]
3 years ago
10

1. One positive use of viruses is their function as a. infectious particles. c. cloning vectors. b. pandemic initiators. d. mari

ne predators.
Biology
1 answer:
Hoochie [10]3 years ago
3 0

Answer: The correct option is C.

Cloning vectors.

Explanation:

Viruses are use as cloning vectors because they can give the new gene or birth the new gene by infecting the cell. They are so modified and orogrammed in such a way that they cannot cause disease when it is used in humans. Cloning vector is a DNA fragment gotten from viruses or bacteria plasmid which is maintained and used for cloning purposes.

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false....

Explanation:

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3 years ago
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Surface tension is the result of water molecules with strong force.
Oksi-84 [34.3K]

<u>Answer:</u>

<em>The surface tension of any liquid is due to the attraction between the inter molecular forces. </em>

<u>Explanation:</u>

Strong inter molecular forces of attraction produces strong surface tension. If the hydrogen bond between the molecules gets disrupted then the surface tension also decreases.

When a liquid drops onto the floor then it assumes a spherical shape because the surface tension is minimum when the liquid assumes the spherical shape. Water has high surface tension and is important to environment.

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4 years ago
A child with brown eyes inherited a brown-eyed gene from one parent and a blue-eyed gene from the other parent. Which of these d
serg [7]

Answer:

hybrid I think yaa I think

3 0
3 years ago
Complete the blanks in the following paragraph using the appropriate words from the list:
GaryK [48]
1. Superior
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6 0
3 years ago
Arrange the steps of photosynthesis Reorder answers 1.Chlorophyll absorbs light. Reorder answers 2.Water split to start electron
Shalnov [3]

Answer:

1. Chlorophyll absorbs light

2. Water split to start electron transport chain

3. ATP produced

4. ATP used to build glucose form carbon dioxide

Explanation:

Photosynthesis is the process whereby green plants synthesize their food (glucose) in the presence of sunlight. This photosynthetic process occurs in two major stages viz: light dependent and light independent phases.

In the light dependent phase, the following occurs sequentially:

- Chlorophyll absorbs light energy from sun

- The energy is used to split water molecule in a process called PHOTOLYSIS OF WATER in order to start electron transport chain.

- The electron transport chain yields ATP and NADPH, which will be used in the next phase.

In the light independent phase, also called, CALVIN CYCLE, ATP is used to power the formation of glucose from carbon dioxide

6 0
3 years ago
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