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NTA Abhyas NEET2020BotanyAnimal KingdomPractice

The grade of organisation in sponges is

Options

  1. ACellular grade
  2. BCell-tissue grade
  3. CProtoplasmic grade
  4. DOrgan-system grade

Correct answer

A. Cellular grade

Step-by-step solution

Sponges have a cellular grade of organization. The cellular grade of organization or cell aggregate body form has just aggregation of cells. No tissue is formed.

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