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Which of the following plant material is an efficient water imbibant
Options
(a) lignin
(b) pectin
(c) agar
(d) cellulose
Correct Answer:
agar
Explanation:
Adsorption of water by a substance (solids-colloids) is known as imbibition. Proteins, agar, starch etc are imbibants. Agar can absorb 99 times more water than that of its weight. Cellulose, lignin, pectin have comparatively much less power of imbibition.
Related Questions: - Phototrophic movement is caused due to
- Tripinnate leaves occurs in
- which of the following statement is not true with reference to mitochondria
- Which of the following organism form the decomposers
- Who discovered jumping genes in maize?
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Phototrophic movement is caused due to
- Tripinnate leaves occurs in
- which of the following statement is not true with reference to mitochondria
- Which of the following organism form the decomposers
- Who discovered jumping genes in maize?
Topics: Transport and Nutrition in Plants (163)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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