Directions: In the question two statements are given as statement-I and statement-II. Mark the c...

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Directions: In the question two statements are given as statement-I and statement-II. Mark the correct choice as:
(1) Both Statement-I and Statement-II are correct.
(2) Both Statement-I and Statement-II are incorrect.
(3) Statement-I is correct and Statement-II is incorrect.
(4) Statement-I is incorrect and Statement-II is correct.
Statement-I: Heterogeneity exists only at species level.
Statement-II: The term biodiversity was popularised by Paul Ehrlich.
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