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# A Cross Between Two Individuals Results in a Ratio of 9 : 3 : 3 : 1 for Four Possible Phenotypes of Progeny. this is an Example of a : (A) Dihybrid Cross (B) Monohybrid Cross (C) Test Cross (D) None - Science

Course
ConceptRules for the Inheritance of Traits - Mendel’s Contributions

#### Question

A cross between two individuals results in a ratio of 9 : 3 : 3 : 1 for four possible phenotypes of progeny. This is an example of a :
(a) dihybrid cross
(b) monohybrid cross
(c) test cross
(d) none of these

#### Solution

A dihybrid cross gives progeny in the ratio of  9: 3: 3: 1.

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#### APPEARS IN

Lakhmir Singh Solution for Biology for Class 10 (2018 to Current)
Chapter 4: Heredity and Evolution
Q: 39 | Page no. 193

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Solution A Cross Between Two Individuals Results in a Ratio of 9 : 3 : 3 : 1 for Four Possible Phenotypes of Progeny. this is an Example of a : (A) Dihybrid Cross (B) Monohybrid Cross (C) Test Cross (D) None Concept: Rules for the Inheritance of Traits - Mendel’s Contributions.
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