The pancreas secretes digestive enzymes like amylase, lipase, and trypsin that break down carbohydrates, fats and proteins. Bile juice from the liver emulsifies fats into tiny droplets, aiding lipase action and ensuring efficient digestion and absorption of nutrients. latest cbse sample ...
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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Acidity or indigestion in adults is mainly caused by irregular eating habits, overeating, or consumption of spicy, oily food. These disturb acid secretion in the stomach, leading to excess acid, heartburn, discomfort and improper digestion. Tiwari Academy provides CBSE Class 10 ...
(a) In the F1 generation, all seeds will be round and yellow, as round (R) and yellow (Y) are dominant traits. (b) F2 generation shows the following combinations: Round Yellow, Round Green, Wrinkled Yellow, Wrinkled Green, Ratio = 9 : ...
The hind-brain consists of the cerebellum, pons and medulla oblongata. Among these, the medulla oblongata controls vital involuntary actions such as blood pressure, heartbeat, breathing, salivation and other reflex activities essential for survival. sample paper for class 10 science board exam ...
Excessive use of chemicals and pesticides pollutes soil, air, and water, kills beneficial organisms, reduces soil fertility, contaminates crops and enters the food chain, ultimately harming biodiversity, human health and causing long-term environmental degradation. class 10 science half yearly paper download class ...