Define test cross and draw diagram.

Important Questions on Principles of Inheritance and Variation

EASY

12th Jharkhand Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2020>Q 17

A person suffering from colour blindness can not differentiate which of the following colour?

EASY

12th Jharkhand Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2020>Q 18

The ratio of dihybrid cross is

EASY

12th Jharkhand Board

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2020>Q 19

What is co-dominance? Give one example.