Read the following statements and select the correct option.

Statement 1: According to Gause's 'Competitive Exclusion Principle', two closely related species competing for the same resources can co-exist indefinitely.

Statement 2: Majority of parasites reduce the survival, growth and reproduction of the host and reduce its population density.

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Important Questions on Organisms and Populations

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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>Assignment>Q 10

All are the anatomical adaptations of hydrophytes, except
a. Presence of aerenchyma in roots
b. Sunken stomata on leaf epidermis
c. Epistomatic floating leaves.
d. Well developed dead mechanical tissue

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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>Assignment>Q 11

Competition can occur
a. Between unrelated species
b. When two related species have requirement of similar resources
c. Between closely related species
d. When resource is limited

Choose the correct option

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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>Assignment>Q 12

Mark the mismatched pair.

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Gamma Question Bank for Medical Biology>Chapter 35 - Organisms and Populations>Assignment>Q 13

Select the correct equation for population density at time