Exercise-Choice

Author:Embibe Experts

Embibe Experts Biology Solutions for Exercise-Choice

Simple step-by-step solutions to Exercise-Choice questions of Solved Biology Paper-2 from Biology Crash Course (Based on Revised Syllabus-2023). Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from Exercise-Choice with Hints & Solutions

EASY
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 6

Name the type of pollination that brings genetically different types of pollen to stigma. 

EASY
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 9

Define endemism.

MEDIUM
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 12

Mention one method for the introduction of recombinant DNA into a plant cell.

HARD
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 21

List the advantages of predation for an ecosystem.

HARD
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 23

Describe briefly about the making of a recombinant DNA.

HARD
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 29

Compare the structure of mature mammalian sperm and ovum.

MEDIUM
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 11

List the functions of placenta.

HARD
12th Meghalaya Board
IMPORTANT
Biology Crash Course (Based on Revised Syllabus-2023)>Chapter 18 - Solved Biology Paper-2>Exercise>Q 31

Write a note on catalytic converters.