Pea seeds absorb more water and swell up more as compared to Paddy see...
Explanation:
Pea seeds absorb more water and swell up more as compared to Paddy seeds due to higher imbition by proteins present in Pea seeds.
Imbibition is the process of absorption of water by the dry seeds. The capability of a seed to absorb water is dependent on the presence of certain substances like proteins, cellulose, hemicellulose, and pectin present in its cell wall. The seeds with more protein content in their cell wall can absorb more water, leading to more swelling.
In the case of pea seeds, they contain a higher amount of protein in their cell wall, which makes them absorb more water and swell up more than paddy seeds.
On the other hand, paddy seeds have a covering that is impermeable to water. This covering is called the hull, which is hard and resistant to water. Due to the impermeable hull, paddy seeds cannot absorb water easily, leading to less swelling.
Therefore, the correct option is A, i.e., higher imbition by proteins present in Pea seeds.
Pea seeds absorb more water and swell up more as compared to Paddy see...
Pea seed need more water in comparison to paddy seed. However,the paddy or rice is high in carbohydrate whereas pea seed contain protein. So, they imbibe water and swell up and the enzyme and the food reserves get hydrated and become active. This causes the seed to increase its metabolic activities and produce energy which is need for the growth of the plant. So,the correct option is A.
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