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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: - Epiblema is a characteristic of
- Equipment used for the measurement of growth in plants is known as
- Cell theory is not applicable for
- A characteristic fruit,found in members of family Poaceae in which pericarp
- Select the correct statement about bio-diversity
Topics: Transport and Nutrition in Plants
(163)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Epiblema is a characteristic of
- Equipment used for the measurement of growth in plants is known as
- Cell theory is not applicable for
- A characteristic fruit,found in members of family Poaceae in which pericarp
- Select the correct statement about bio-diversity
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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