Quantitative Inheritance Multiple Questions and Answers.




1.Traits which show continuous variation is referred as ?
A. Genetic disorders
B. Phenotypic variation
C. Quantitative traits
D. Qualitative traits

2.Which of the following factor does not contribute to quantitative traits?
A. Polygenes
B. Environmental
C. Genetic
D. Carbohydrate content

3.Who explained the multifactorial hypothesis?
A. Nilsson-Ehle
B. Mendel
C. Darwin
D. Ronald Fisher

4. Which of the following describes the dissimilarity in the traits due to the variation in genetic factors?
A. Polygenic
B. Heritability
C. Quantitative trait loci
D. Maternal effect

5.Which of the following describes the inheritance controlled by cytoplasmic genes?
A. Extranuclear inheritance
B. Heritability
C. Environmental factors
D. Complex trait

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