A. Salinity
B. Turbidity
C. Temperature
D. Edaphic

Correct Answer: Option D

D. Edaphic

SEE ALSO  Assuming that ‘A’ is gene for normal skin and it is dominant, while ‘a’ is gene for albinism and it is recessive, what is the likely genotype of a couple which had 50% normal and 50% albinos?

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