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mart [117]
4 years ago
15

Are viruses heterotrophs or autotrophs?

Biology
1 answer:
Svetlanka [38]4 years ago
3 0
They are neither, they do not have the mechanism to ingest or produce food. 
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I believe, The number of water molecules has increased.







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7 0
3 years ago
I’ll give u a brainlist if u tell me the right answer and explain
anastassius [24]

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B- nucleus

Explanation:

4 0
3 years ago
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If this is an autosomal recessive disorder, of the following individuals, which is not an obligate carrier?.
earnstyle [38]

Answer:

III-6

Explanation:

Obligate carriers, or obligate heterozygotes, are those individuals that may be unaffected clinically, but must possess a copy of the mutant gene. For autosomal recessive conditions, obligate carriers can be the offspring of a parental mating of two carriers (50% of offspring will also be carriers). They can also be produced by a parental mating of a carrier by an affected individual (50% of offspring will be carriers).

8 0
3 years ago
True of False: Hemoglobin releases the same amount of oxygen to all the tissues regardless of variations in their metabolic rate
Murljashka [212]

Answer: False

Explanation:

Hemoglobin can be defined as red protein that transports oxygen to various parts of the body according to its need.

It does not transports the same amount of oxygen to all the tissues. Some tissues of the body might require more more oxygen and some cells might require less amount of oxygen.

It depends on the state of activity. It transports more oxygen to the tissue that require it the most.

Example: The skeletal muscles of the body require more oxygen and it can be more than 80% .

Hence, the given statement is false and hemoglobin does not releases the same amount of oxygen to each and every tissue of the body.

5 0
4 years ago
In order to enter cells and be useful to the body starch must be
mojhsa [17]
Broken down by the acids in your stomach
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