The correct answer is (C) starch into simple sugars. Saliva contains salivary amylase, an enzyme that begins the digestion of starch into maltose (simple sugars). Less saliva reduces this conversion, slowing down carbohydrate digestion in the mouth. class 10 science half ...
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NCERT Solutions for Class 10 Science and important questions for CBSE class 10 for session 2020-2021
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The correct answer is (C) starch into simple sugars.Saliva contains salivary amylase, an enzyme that begins the digestion of starch into maltose (simple sugars). Less saliva reduces this conversion, slowing down carbohydrate digestion in the mouth. class 10 science half ...
(i) This is vegetative reproduction, where new plants grow from underground parts like tubers, rhizomes, or bulbs. Example: Potato grows from tubers. (ii) Advantages: fast multiplication, true-to-type plants. Disadvantages: diseases spread easily, no genetic variation. (iii) Offsprings show little variation because they ...
(i) Seed propagation is not used in bananas because cultivated varieties are seedless and sterile.(ii) Vegetative propagation uses suckers or offsets from the parent plant’s base, which grow into new plants.(iii) Advantage: true-to-type plants; Disadvantage: diseases spread.(iv) ...
Haemodialysis removes wastes and excess water from blood when kidneys fail. Blood passes through a dialysis machine with a semipermeable membrane. Limitations: temporary, cannot replace all kidney functions. Precautions: follow fluid restrictions and maintain hygiene to prevent infections. CBSE Sample Paper ...