What is the nature of cell-walls in diatoms?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) The cell walls of diatoms are composed of silica,which makes them indestructible.Their cell wall structure is known as a $frustule$.It consists of

Vedclass · Accepted Answer

They are made of silica.

Vedclass · Answer

(B) The cell walls of diatoms are composed of silica,which makes them indestructible.Their cell wall structure is known as a $frustule$.It consists of two thin overlapping shells that fit into each other like a soap box.When diatoms die,the silica in their cell walls accumulates over billions of years to form $diatomaceous$ $earth$.This $diatomaceous$ $earth$ is gritty,soft,and chemically inert,making it useful for the filtration of oils,syrups,and various industrial applications.

Similar Questions

In which forms are Protista visible?

Write the characteristics of Slime moulds.

What is the mode of nutrition in $Paramecium$?

The discovery of $Amoeba$ was made by:

When freshwater protozoans possessing contractile vacuoles are placed in a beaker containing seawater,the vacuoles will:

Vedclass Test Series

Exam Paper Generator

Online Exam Module