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 ...
Category: Class 10 Science
NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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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
Cross: RRyy × rrYY → F₁: RrYy (round yellow). On self-pollination, F₂ shows 9:3:3:1 ratio (round yellow : round green : wrinkled yellow : wrinkled green) due to independent assortment of genes. cbse sample paper 2026 cbse sample paper 2025-26 class 10
A nerve cell (neuron) has dendrites, a cell body and an axon. Dendrites receive impulses, transmitted through the axon to the next neuron or effector via synapses using neurotransmitters. cbse sample paper 2026 cbse sample paper 2025-26 class 10
Food Chain 1: Grass → Rabbit → Fox → Tiger → Vulture Food Chain 2: Trees → Insects → Frog → Snake → Owl Both chains interlink to form a food web showing energy flow. cbse sample paper 2025 cbse sample paper ...