A wheat plant with Aabbcc genotype will have how many doses of red pigment in its grains:
Correct answer: A. One
- A. One
- B. Two
- C. Three
- D. Four
Explanation
Alleles A, B and C code for equal amount (dose) of red pigment, which is a positive effect. But none of a, b, and c code red pigment.
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About Inheritance
Mendel's laws explain segregation, independent assortment and the prediction of genetic ratios using alleles, genotypes and phenotypes. The chapter also covers linked genes, recombination and crossing over during meiosis, then applies pedigree reasoning to X-linked recessive traits, which show different inheritance patterns in males and females.
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