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skad [1K]
3 years ago
15

The best way to be sure that experimental results are vaild

Biology
1 answer:
Bogdan [553]3 years ago
4 0
To check your answer at least twice
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b. DNA replication occurs only during the G1 phase of the cell cycle.

Explanation:

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Eric and janelle are both carriers of the recessive allele causing tay-sachs disease, which is lethal in early childhood. if the
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Which line of defense includes active immunity?<br> O first<br> O second<br> O third<br> O fourth
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The <u><em>second </em></u>line of defense.

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In our bodies the <em><u>second line of defense</u></em> includes active immunity. It contains non-specific immune responses, but yet still contains specific responses for certain things such as inflammatory and fevers.

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Any area in a damp or closed surface.
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Sister chromatids separate (and are now called chromosomes) and begin to move toward the poles of the cell. This happens in
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sister chromatids separate and begin to move towards the pole of the cell during anaphase.

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