Rashmi Gupta and Gitika Bhati Solutions for Chapter: Organisms and Populations, Exercise 1: Chapter Practice

Author:Rashmi Gupta & Gitika Bhati

Rashmi Gupta Biology Solutions for Exercise - Rashmi Gupta and Gitika Bhati Solutions for Chapter: Organisms and Populations, Exercise 1: Chapter Practice

Attempt the practice questions on Chapter 13: Organisms and Populations, Exercise 1: Chapter Practice with hints and solutions to strengthen your understanding. ISC Biology Class XII solutions are prepared by Experienced Embibe Experts.

Questions from Rashmi Gupta and Gitika Bhati Solutions for Chapter: Organisms and Populations, Exercise 1: Chapter Practice with Hints & Solutions

HARD
12th ICSE
IMPORTANT

Why are predators considered prudent in nature?

HARD
12th ICSE
IMPORTANT

State any three methods by which animals cope with the temporary unfavourable conditions in their habitat when they cannot migrate.

HARD
12th ICSE
IMPORTANT

Write the formula for the change in population density.

HARD
12th ICSE
IMPORTANT

‘Predation is beneficial in long run’. Comment.

HARD
12th ICSE
IMPORTANT

Name two basic types of competition among organisms. Which one of them is more intense and why?

HARD
12th ICSE
IMPORTANT

Differentiate between: Predator and parasite

HARD
12th ICSE
IMPORTANT

Differentiate between: S-shaped and J-shaped growth curve

HARD
12th ICSE
IMPORTANT

How do parasites cause harm to the host? Name two categories. Differentiate between them with examples.