SawaalBoxसवाल बॉक्स
2010 · Q124Science & TechnologyBiologyeasy

From the point of view of evolution of living organisms, which one of the following is the correct sequence of evolution ?

  1. (a)Otter – Tortoise – Shark
  2. (b)Shark – Tortoise – Otter
  3. (c)Tortoise – Shark – Otter
  4. (d)Shark – Otter – Tortoise
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Official answer(b) Shark – Tortoise – Otter

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