Jharkhand Board-2018

Author:Embibe Experts

Embibe Experts Biology Solutions for Exercise - Jharkhand Board-2018

Simple step-by-step solutions to Jharkhand Board-2018 questions of Principles of Inheritance and Variation from EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Jharkhand Board-2018 with Hints & Solutions

EASY
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2019>Q 13

In honeybees, sex determination and development occurs through

MEDIUM
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2019>Q 14

Mendel's dihybrid ratio is

MEDIUM
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2020>Q 16

Define test cross and draw diagram.

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-2019>Q 12

Genes which code for a pair of contrasting traits are known as

MEDIUM
12th Jharkhand Board
IMPORTANT
EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR BIOLOGY>Chapter 5 - Principles of Inheritance and Variation>Jharkhand Board-2020>Q 15

The ratio of monohybrid 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 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 19

What is co-dominance? Give one example.