First slide
Kingdom Protista
Question

A student observed a water drop undermicroscope. He found a photosynthetic organism. Its cell walls form two thin overlapping shells, which fit together as in a soap box. Which of the following organism it is? 

Moderate
Solution

Diatoms are photosynthetic organisms seen commonly in seas and oceans which have silicious cell wall that fits together as two halves in the form of soap box. 

Get Instant Solutions
When in doubt download our app. Now available Google Play Store- Doubts App
Download Now
Doubts App