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Grace [21]
3 years ago
6

Why would scientists use a control sample that has no DNA from bighead carp in eDNA surveillance?

Biology
1 answer:
Yanka [14]3 years ago
3 0

Answer:

cientists would use a control sample that has no DNA from bighead carp in Edna surveillance in order to verify that no DNA has contaminated the gel. It would eliminate certain errors in the experiment. What are some of the things that your DNA can be contaminated with?

Explanation:

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What bone that articulates with the clavicle medially?
mestny [16]

Answer:

The manubrium articulates with the clavicle medially.

Explanation:

The manubrium is seen as a <u>flat bone</u> at the <u>superior portion of the sternum</u>. It joins the clavicle medially, creating the sternoclavicular joint, by attaching to the <u>clavicular notch</u>. It is the strongest and thickest part of the sternum, which also <u>resembles a handle of a sword</u> (from Latin, <em>manus</em>, meaning <em>handle</em>). Inferior to the sternoclavicular joint, attachments for the first and second rib are present. The manubrium is also attached to the sternum via the sternomanubrial joint.

5 0
4 years ago
The concentration of glucose in active regions of the brain underlies the usefulness of a(n):a. MRIb. Brain lesionc. EEGd. PET s
Whitepunk [10]

Answer:

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Explanation:

Out of the options given in the question, the best one for this example is the Positron Emission Tomography (PET Scane) because it is stated that the active regions of the brain contain high concentration of glucose.

The reason is that a substance similar to glucose is used as an indicator in PET scans to show the part of the body where the inspection is required by emitting gamma rays.

I hope this answer helps.

6 0
4 years ago
What do these characteristics all have in common?
Jlenok [28]

These genetic traits can all be easily observed

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3 years ago
The dark areas of the Moon are called the terrae, and they are made of basaltic lava?
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A)TRUE...................................
5 0
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Help there are 3 questions brainliest will be awarded.
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1.b
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this is the answer to your qeustion.
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