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Biology · PYQ NEET UG 2016(2)
हिन्दीStudy the four statements (i - iv) given below and select the two correct ones out of them. i. Definition of biological species was given by Ernst Mayr. ii. Photoperiod does not affect reproduction in plants. iii. Binomial nomenclature system was given by R. H. Whittaker. iv. In unicellular organisms, reproduction is synonymous with growth. The two correct statements are Which of the above statements is/are correct?
Correct answer · Option 4
i and iv
Explanation
Ernst Mayr gave the biological concept of species (Statement i is correct) and in unicellular organisms, growth and reproduction are synonymous (Statement ii & iii are incorrect as photoperiod affects reproduction and binomial nomenclature was given by Linnaeus).
