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MaRussiya [10]
3 years ago
6

You observed light passing through lenses and through a set of prisms. Why does refraction occur? Include your lab observations

in your answer.
Biology
1 answer:
lara31 [8.8K]3 years ago
4 0
I don't have your lab observations, but I can give you the reason why refraction occurs.

Refraction refers to the bending of light at the interface as it passes through mediums of different densities.

Refraction occurs because light travels at different speeds in mediums with different densities.

Hope this helps!
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Answer:

No, it is not possible

Explanation:

Humans use the ABO blood group system where the A and B alleles are dominant over allele O but codominant with one another.

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According to this question, a woman has blood Type A (iAiA or iAi) and her baby has blood Type AB (iAiB). This means that the father definitely contributed the allele B in order to have a baby with type AB. It also means that, according to the question, IT IS NOT POSSIBLE FOR A "Type A" father to produce that baby (see the punnet square attached).

Note: The father must contain an allele B in his genotype i.e. the father must be either type B (iBiB or iBi) or type AB (iAiB)

7 0
3 years ago
How many parts are there on animal cell? name them and find their function.​
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Answer:

There are 13 main parts of an animal cell: cell membrane, nucleus, nucleolus, nuclear membrane, cytoplasm, endoplasmic reticulum, Golgi apparatus, ribosomes, mitochondria, centrioles, cytoskeleton, vacuoles, and vesicles.

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A P1 cross between a yellow seeded female (YY) and a green seeded male (yy) result in offspring that are _____.
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Hope this helped!

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