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Nookie1986 [14]
3 years ago
7

Which of the following properties describes a direct current system but not an alternating current system?

Biology
1 answer:
Alika [10]3 years ago
8 0

Answer:

Which of the following properties describes a direct current system but not an alternating current system?

The current always flows it the same direction.

Explanation:

When current flows in the same direction, it is described to have flow in a direct manner rather than an alternate system

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3 years ago
Which of the following is the definition for speciation?
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2. The evolutionary process through which new species emerge

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In cells, some molecules can move down their concentration gradients by crossing the phospholipid portion of the membrane direct
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4 0
2 years ago
Some protists can reproduce both sexually and asexually. What's a major advantage of each?
Neporo4naja [7]

Answer:

(A). Sexual reproduction increases genetic diversity, and asexual reproduction can be more rapid.

Explanation:

Sexual reproduction is a mode of reproduction, which involves formation of new organisms by combination of genetic information from two organisms of different sexes. The major advantage of sexual reproduction is to develop genetic diversity as new organism is produced by mixing up genetic material of both the parents.

On the other hand, asexual reproduction involves formation of new organisms from a single parent having identical genetic makeup as present in parent cell.  One of the major advantage of asexual reproduction is to produce high number of offspring in less time as it is more rapid than sexual reproduction.

Thus, the correct answer is option (A).

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