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Serga [27]
3 years ago
5

Select the correct answer from each drop-down menu.

Biology
2 answers:
Arte-miy333 [17]3 years ago
7 0

Answer:

to preserve its stability.

to avoid cross contamination.

Explanation:

Biological evidence refers to all biological materials such as hair, tissue, bones, teeth, blood or other bodily fluids etc. These biological materials are collected from the site of crime. These evidences helps in finding the criminals. These biological evidences has to be kept at safe place in order to avoid contamination and preserve its stability so it can be used for solving the problem.

Mashutka [201]3 years ago
6 0

Answer:

temp and package for plato

Explanation:

im big brain boiiis

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An operon is controlled by a repressor. When the repressor binds to a small molecule, it binds to DNA near the operon. The opero
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