Embibe Experts Solutions for Chapter: Organisms and Populations, Exercise 2: Level 2

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Embibe Experts Biology Solutions for Exercise - Embibe Experts Solutions for Chapter: Organisms and Populations, Exercise 2: Level 2

Attempt the practice questions on Chapter 35: Organisms and Populations, Exercise 2: Level 2 with hints and solutions to strengthen your understanding. Biology Crash Course NEET solutions are prepared by Experienced Embibe Experts.

Questions from Embibe Experts Solutions for Chapter: Organisms and Populations, Exercise 2: Level 2 with Hints & Solutions

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Mutualism may be best defined as:

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A population has more than 50% in the post-reproductive age group; accordingly, such a population is:

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What is a keystone species?

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Inspite of interspecific competition in nature, which mechanism the competing species might have evolved for their survival?

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Light is an ecological factor that shows its influence on many biological activities like pigmentation, metabolism, etc. Cave dwellers exhibit:

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Identify the correct statement/s from the following.
1. Cuscuta is a chlorophyllous endoparasite
2. The human liver fluke needs only one host to complete its life cycle
3. The life cycle of endoparasite is more completed due to their extreme specialisation
4. During the course of evolution the host bird's eggs have evolved to resemble the eggs of the parasitic bird.

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Population size keeps changing depending on different factor/s such as:

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Endoparasites are the parasites which live: