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2019 · Q92Science & TechnologyBiologyeasy

The word 'Denisovan' is sometimes mentioned in media in reference to

  1. (a)fossils of a kind of dinosaurs
  2. (b)an early human species
  3. (c)a cave system found in North-East India
  4. (d)a geological period in the history of Indian subcontinent
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Official answer(b) an early human species

2020 · Q47Science & TechnologyBiologyeasy

Which of the following statements are correct regarding the general difference between plant and animal cells ? 1. Plant cells have cellulose cell walls whilst animal cells do not. 2. Plant cells do not have plasma membrane unlike animal cells which do. 3. Mature plant cell has one large vacuole whilst animal cell has many small vacuoles. Select the correct answer using the code given below :

  1. (a)1 and 2 only
  2. (b)2 and 3 only
  3. (c)1 and 3 only
  4. (d)1, 2 and 3
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Official answer(c) 1 and 3 only