1. If a hybrid expresses a character, it is called _________
1. If a hybrid expresses a character, it is called _________
2. A plant having the genotype AABbCC will produce ______ kinds of gametes
3. Colour blindness is an _________ linked recessive trait
4. In most species, mitochondrial DNA is passed down from
5. Where are the genes for cytoplasmic male sterility in plants located?
6. _________ is a type of trait whose phenotype is influenced by more than one gene
7. An individual’s collection of genes is called ______
8. A man marries a woman and both do not show any apparent traits of inherited disease. Five sons and two daughters are born, and three of their sons suffer from a disease. However, none of the daughters is affected. The following mode of inheritance for the disease is
9. A trait that “overpowers” and hide another trait is called
10. Why is haemophilia a disease that is more commonly seen in males?
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Answer Keys for Principles of Inheritance and Variation MCQ