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प्रश्न
True (or) False. If false write the correct answer.
Classification helps to know the origin and evolution of an organism
पर्याय
True
False
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उत्तर
Classification helps to know the origin and evolution of an organism- True
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संबंधित प्रश्न
Which special cells are present in the body of sponges (Porifera)?
Through which hole the animals in this phylum give out water from their body?
Write a short note.
Collar cells
The skeletal framework of Porifera is ______.
Identify a member of porifera
A true body cavity is located within ______.
Classification of phylum Porifera is primarily based on
Given below are types of cells present in some animals. Which of the following cells can differentiate to perform different functions?
Match the column A with column B and choose the correct option
| Column I | Column II |
| A. Porifera | i. Canal system |
| B. Aschelminthes | ii. Water-vascular system |
| C. Annelida | iii. Muscular pharynx |
| D. Arthropoda | iv. Jointed appendages |
| E. Echinodermata | v. Metameres |
Name
An animal having canal system and spicules
