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Which one of the following is not a correct statement?CorrectIncorrect
Which one of the following animals is correctly matched with its particular taxonomic category?CorrectIncorrect
Study the four statements (A-D) given below and select the two correct ones out of them.
- Definition of biological species was given by Ernst Mayr.
- Photoperiod does not affect reproduction in plants.
- Binomial nomenclature system was given by R.H. Whittaker.
- In unicellular organisms, reproduction is synonymous with growth.
The two correct statements areCorrectIncorrect
The layer of cells that secrete enamel of tooth isCorrectIncorrect
Biosystematics aims atCorrectIncorrect
Choose the correct one
(i) Growth cannot be taken as a defining property of living organism.
(ii) Dead organism does not grow.
(iii) Reproduction cannot be an all inclusive defining characteristic of living organisms.
(iv) No non-living object is capable of replicating itself.
(v) Metabolism in a test tube is non-living.
(vi) Metabolism is a defining feature of all living organisms.CorrectIncorrect
Scientific name of Mango plant is Mangifera indica (Linn.) Santapau. In the above name Santapau refers toCorrectIncorrect
The label of a herbarium sheet does not carry information onCorrectIncorrect
The classification of Linnaeus was mainly based onCorrectIncorrect
Sequence of taxonomic categories isCorrectIncorrect
As we go from species to kingdom in a taxonomic hierachy, the number of common characteristicsCorrectIncorrect
Which one of the following statements is correct about Biodiversity ?CorrectIncorrect
Taxonomic key is one of the taxonomic tools in the identificaton and classification of plants and animals. It is used in the prepatation ofCorrectIncorrect
If there was no CO2 in the earth’s atmosphere the temperature of earth’s surface would beCorrectIncorrect
Fossils are studied forCorrectIncorrect