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Burka [1]
4 years ago
5

2) We wish to test if a certain vaccine developed for a disease is effective or

Biology
1 answer:
ASHA 777 [7]4 years ago
7 0

Answer:

The right and most effective answer according to me is c

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cardiac, smooth, and skeletal.

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Green plants are producers that use chemosyrhesis to produce energy-rich molecules. Is this true or false
diamong [38]

Answer: False.

Explanation:

Green plants are producers that uses photosynthesis to produce energy rich molecules.

Photosynthesis is the process where by green plants( chlorophyll pigment) use light energy from sunlight with carbon dioxide and water to produce carbohydrates and oxygen. Carbohydrates are energy rich. Green plants convert light energy in the presence of carbon dioxide and water to chemical energy.

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What type of blood cell transports oxygen throughout the body? what type of blood cell transports oxygen throughout the body? os
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Erythrocyte is the blood cell that transports oxygen throughout the body. These cells are also called red blood cells. They contain hemoglobin which gives them the red colour and also binds oxygen so as to transport it from the lungs to the rest of the body.
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as soon as the pollen reaches the stigma

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3 years ago
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construct an argument giving scientific reasons to compare the advantages and disadvantages of gene therapy over the use of drug
Darya [45]

Explanation:

advantages - more effective and therefore a higher chance of success. since a genome is usually produced prior to procedure, risks and allergic reactions can be reduced effectively. little to no side effects are noticed as a genome analysis is done before. often the problem can be solved from the root in gene therapy.

disadvantages - ethical issues as often people are not comfortable in genome analysis. can be too expensive as gene therapy requires advanced technology. in the case of using radioactive elements, it may lead to mutations that may be a bigger issue than the disease itself.

hope it helps. :)

7 0
2 years ago
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