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Class 10 Science Chapter Life Processes - Part 6

NCERT & CBSE Based, Class 10 Science Chapter Life Processes. most important mcqs Test series for practice.

Class 10th
40 Questions
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Q1 • MCQ • 1 marks
Bile juice helps in:
Q3 • MCQ • 1 marks
Which blood cells help in clotting?
Q4 • MCQ • 1 marks
Plasma mainly consists of:
Q5 • MCQ • 1 marks
Which organ filters blood in the excretory system?
Q6 • MCQ • 1 marks
The first step in urine formation is:
Q7 • MCQ • 1 marks
The main excretory product in humans is:
Q8 • MCQ • 1 marks
The Bowman’s capsule surrounds the:
Q9 • MCQ • 1 marks
The glomerulus is a network of:
Q10 • MCQ • 1 marks
Which process returns useful substances to blood?
Q11 • MCQ • 1 marks
Excess water is mainly removed through:
Q12 • MCQ • 1 marks
The basic filtration unit of the kidney is:
Q13 • MCQ • 1 marks
Carbon dioxide is excreted through:
Q14 • MCQ • 1 marks
Dialysis is also called:
Q15 • MCQ • 1 marks
Which part of the nephron carries urine towards the ureter?
Q16 • MCQ • 1 marks
Which gas is essential for aerobic respiration?
Q17 • MCQ • 1 marks
Which process releases the maximum energy?
Q18 • MCQ • 1 marks
The opening and closing of stomata are controlled by:
Q19 • MCQ • 1 marks
During anaerobic respiration in yeast, the products are:
Q20 • MCQ • 1 marks
Muscle cramps after heavy exercise are due to:
Q21 • MCQ • 1 marks
Which organ separates the chest cavity from the abdominal cavity?
Q22 • MCQ • 1 marks
Which process removes carbon dioxide from blood?
Q23 • MCQ • 1 marks
Which life process is directly responsible for supplying nutrients to cells?
Q24 • MCQ • 1 marks
Which component of blood transports hormones?
Q25 • MCQ • 1 marks
Which chamber of the heart has the thickest muscular wall?
Q26 • MCQ • 1 marks
Which blood vessel carries blood from the heart to the kidneys?
Q27 • MCQ • 1 marks
Which excretory product is eliminated by the lungs?
Q28 • MCQ • 1 marks
Plants mainly excrete oxygen during:
Q29 • MCQ • 1 marks
The transport of food in phloem is called:
Q30 • MCQ • 1 marks
The tube through which urine leaves the body is:
Q31 • MCQ • 1 marks
Which process helps maintain water balance in plants?
Q32 • MCQ • 1 marks
Which organ receives blood first after it leaves the lungs?
Q33 • MCQ • 1 marks
Which process helps remove nitrogenous wastes from the body?
Q34 • MCQ • 1 marks
Which organ secretes bile juice?
Q35 • MCQ • 1 marks
The main function of RBCs is:
Q36 • MCQ • 1 marks
Which of the following is NOT a function of blood?
Q37 • MCQ • 1 marks
Which life process ensures continuous supply of oxygen to body cells?
Q38 • MCQ • 1 marks
Which blood vessel carries oxygenated blood from the lungs to the heart?
Q39 • MCQ • 1 marks
Which blood vessel carries deoxygenated blood from the heart to the lungs?
Q40 • MCQ • 1 marks
Which chamber of the heart pumps oxygenated blood to the body?
Q41 • MCQ • 1 marks
Double circulation is found in:

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