App Logo

No.1 PSC Learning App

1M+ Downloads
The inner cell wall in spirogyra is made up of ________

APectin

BCellulose

CChitin

DLipids

Answer:

B. Cellulose

Read Explanation:

Spirogyra contains two cellular layers. The outer cellular layer is made of Pectin. The inner cellular in spirogyra is made up of Cellulose. This double cellular layered structure helps them to withstand osmotic pressure.


Related Questions:

Who gave the mechanism of pressure flow hypothesis?
ഒരു കൊളോണിയൽ ആൽഗ ..... ആണ്.
ഏതിന്റെ ശാസ്ത്രീയ നാമമാണ് 'ലുക്കാസ് ആസ്പെര' :
Which among the following is incorrect about modifications in adventitious roots for food storage?
Which among the following is odd?