Ayden has been asked to wear a protective vest while his dentist takes an X-ray. Why is this?

Biology

2 answers:

Vedmedyk [2.9K]4 years ago

5 0

This is an easy question:

Answer: you wear a vest because you dont want anything to get on your clothes just incase if like the x-ray machine breaks.

I have to wear a protective vest for x-rays when I got to the dentist for them to check and see if my over bite improved so that is why you have to wear a protective wear (just for the safety of others and yourself).

charle [14.2K]4 years ago

3 0

When the dentist takes an X-ray it uses a small amount of radiation which can be harmful to humans. The vest will protect to a certain extent the effect of radiation by absorbing the dangerous particles or molecules produced by the X-rays.

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Drag each label to the correct location.

11Alexandr11 [23.1K]

Answer:

Box 1: AA

Box 2: Aa

Box 3: AA

Explanation:

In order to figure out the pedigree, you first have to do a punnet square- kind of like cross-multiplying. EX: For the first box: Aa x AA

For box one, we know that it is Aa, and not AA, because box 2 has to be AA.

We know that because Aa X Aa would give us some "aa" offspring which we do not see in the last generation (see 2nd pic). The only way to get no "aa" offspring is to have an AA X Aa cross.