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(i) In glass house A, more fruits will be produced because pollinators enable cross-pollination between male and female flowers, increasing fertilization chances. In glass house B, without pollinators, fewer fruits will form due to limited pollen transfer. (ii) Ovule becomes ...
(i) Puneet should not use seeds because banana plants no longer produce viable seeds. He should grow them through vegetative propagation using stem cuttings. (ii) Variations arise due to DNA copying errors. Variations can be both helpful and harmful depending ...
(B) Eggs contain fats. Bile from the liver emulsifies fats into small droplets, and pancreatic lipase digests them. (C) Sweet potatoes contain starch. Salivary amylase in saliva begins starch digestion in the mouth. (D) The small intestine contains maximum digested ...
Eggs are rich in proteins. The digestion of proteins is initiated in the stomach. Gastric glands present in the wall of the stomach release hydrochloric acid, a protein digesting enzyme called pepsin and mucus. The hydrochloric acid creates an acidic ...
The digested food is taken up by the inner lining of the intestine with the help of finger-like projections or villi which increase the surface area for the absorption. cbse sample paper 2026 cbse sample paper 2025-26 class 10
