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AfilCa [17]
3 years ago
11

Essential nutrients move through a cell membrane by both passive transport and

Biology
1 answer:
Aleksandr-060686 [28]3 years ago
8 0

Answer:

c

Explanation:

active transport does move nutrients to areas with concentraition they do this and its called active transport because the body is activly moving it to a different part

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Which product forms from the reaction between nitrogen (N)
scZoUnD [109]

Answer:

None of the above

Explanation:

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Which of the following correctly sorts the organizational levels of a ecosystem form least inclusive to most inclusive
Naddika [18.5K]

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population - community - ecosystem - biosphere

Explanation:

<em>The correctly sorted level of organization of an ecosystem from the least inclusive to the most inclusive would be from population to community to ecosystem and finally to biosphere.</em>

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3 years ago
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Lelu [443]

Answer:

He examined covered and uncovered meat to determine that maggots came from eggs.

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Prior to Redi's experiment and other supporting experiments, it was formerly believed that life could emanate from non-living things, for example, the generation of maggots from rotting meat.

In 1668, a scientist called Francesco Redi disproved the idea of spontaneous generation. He did this when he experimented that the maggots from meats are only as a result of eggs laid by flies when they perched on the meat.

He placed the meat in two jars; an uncovered jar and another in a covered jar with a cloth, after several days, the uncovered jar had maggots on the meat, while the covered jar had no maggot on the meat, but on the cloth. With this experiment, he was able to demonstrate that the maggot arose from the eggs of the flies, not the meat itself which is nonliving and hence, disproved the idea of spontaneous generation.

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When either trait in a dihybrid cross is homozygous recessive, what is that gene?
Lady_Fox [76]
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