Amating of two people of medium height (where three genes control height): aabbcc x aabbcc produce distinct phenotypes determined by the number of genes inherited. a. oneb. twoc. fived. sevene. ten

A mating of two people of medium height (where three genes control height): AaBbCc x AaBbCc produce Seven distinct phenotypes determined by the number of genes inherited.

Option: (D)

Explanation:

Traits are the characters that we observe. When the parents AaBbCc and AaBbCc are crossed then AABBCC and aabbcc are two different dominant and recessive genomes seen in the offspring. Offspring with AABBCC will be height whereas aabbcc will be dwarf. There will be offspring with different heights depending upon the dominant and recessive gene present in them. Another genome produced are AABBCc/AaBBCC/AABbCC, next will have four dominant and 2 recessive, next will have 3 dominant and 3 recessive AaBbCc, next will have 2 dominant and 4 recessive, one dominant and five recessive. All together offspring produced will be 64

Answer: the dna polymerase checks for errors in dna to prevent replication mistakes.
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