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PYQs/Biology/Organisms and Populations

Biology2018easy

Organisms and Populations

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Organisms and Populations

Also in 2018

In a growing population of a country,

Which one of the following population interactions is widely used in medical science for the production of antibiotics?

Which one of the following plants shows a very close relationship with a species of moth, where none of the two can complete its life cycle without the other?

Natality refers to

Other years

Epiphytes that are growing on a mango branch is an example of which of the following?

Given below are two statements : Statement I : Gause’s competitive exclusion principle states that two closely related species competing for different resources cannot exist indefinitely. Statement II : According to Gause’s principle, during competition, the inferior will be eliminated. This may be true if resources are limiting. In the light of the above statements. choose the correct answer from the options given below :

Match List I with List II:

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