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shutvik [7]
3 years ago
10

Which water depth had the biggest difference in survival rates for embryos with UV-B protection versus embryos without UV-B prot

ection?(A) 0 cm(B) 100 cm(C) 50 cm(D) 10 cm
Biology
1 answer:
Aleonysh [2.5K]3 years ago
6 0

Answer: 10 cm

Explanation:

The water at 10 cm has the biggest survival rate for the embryos with ultraviolet B protection as compared to that of embryo which are not protected by UV-B.

Ultraviolet rays can be very harmful as it can reach the fetus but due to some particles present in water the intensity of UV-B becomes attenuated below 10 cm of water.

So, the correct answer is 10 cm.

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