Explanation:
Cellulose, hemicellulose and lignin form structures called microfibrils, which are organized into macrofibrils that mediate structural stability in the plant cell wall.
The most important biological role of hemicelluloses is their contribution to strengthening the cell wall by interaction with cellulose and, in some walls, with lignin.
Your answer is precipitation: <span>Any or all of the forms of water particles, whether liquid or solid, that fall from the atmosphere (e.g., rain, hail, snow or sleet). It is a major class of hydrometeor, but it is distinguished from cloud, fog, dew, rime, frost, etc., in that it must fall. It is distinguished from cloud and virga in that it must reach the ground.(Grammarly)</span>
<span>The appropriate justification of this is that B. As hydrilla is aquatic in nature, the roots do not have to search for minerals, and there is no need for xylem to absorb nutrients because the plant is surrounded by water that has dissolved nutrients in it. </span>
During light condition, starch formation increases.
The amount of starch formation represented by the arrow can be increased in the presence of light because in the chloroplast of leaves, starch is synthesized during the day and degraded during the night.
<h3>What is starch?</h3>
Starch is a polysaccharides which is made up of a long chain of glucose. The sub units that for starch are glucose atom and we know that glucose is produced in the process of photosynthesis so we can conclude that during light condition, starch formation increases.
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