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Class 10 Science Chapter Life Processes - Part 5

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

Class 10th
40 Questions
0.00 Marks
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Q1 • MCQ • 1 marks
Which of the following is an autotroph?
Q3 • MCQ • 1 marks
Which of the following is a heterotroph?
Q4 • MCQ • 1 marks
Which process helps maintain life by supplying energy continuously?
Q5 • MCQ • 1 marks
The filtered fluid first enters the:
Q6 • MCQ • 1 marks
The movement of food in plants takes place through:
Q7 • MCQ • 1 marks
Water and minerals are transported in plants by:
Q8 • MCQ • 1 marks
The upward movement of water in plants is mainly due to:
Q9 • MCQ • 1 marks
Which tissue is made of dead cells?
Q10 • MCQ • 1 marks
The transport of food in plants requires:
Q11 • MCQ • 1 marks
The opening through which gases enter leaves is called:
Q12 • MCQ • 1 marks
Which cells regulate the opening and closing of stomata?
Q13 • MCQ • 1 marks
Loss of water from leaves in the form of vapour is called:
Q14 • MCQ • 1 marks
Transpiration helps in:
Q15 • MCQ • 1 marks
The pumping chamber of the heart is:
Q16 • MCQ • 1 marks
The upper chambers of the heart are called:
Q17 • MCQ • 1 marks
The lower chambers of the heart are called:
Q18 • MCQ • 1 marks
Which valve prevents backflow of blood?
Q19 • MCQ • 1 marks
Which blood vessel carries oxygen-rich blood to all body parts?
Q20 • MCQ • 1 marks
The largest vein in the human body is:
Q21 • MCQ • 1 marks
Which structure increases the surface area for absorption in the small intestine?
Q22 • MCQ • 1 marks
The normal pulse rate of an adult is approximately:
Q23 • MCQ • 1 marks
Blood pressure is measured using:
Q24 • MCQ • 1 marks
Normal blood pressure is:
Q25 • MCQ • 1 marks
Which tissue transports water in plants?
Q26 • MCQ • 1 marks
Proteins are finally digested into:
Q27 • MCQ • 1 marks
Fats are digested into:
Q28 • MCQ • 1 marks
Selective reabsorption occurs in the:
Q29 • MCQ • 1 marks
The respiratory pigment in human blood is:
Q30 • MCQ • 1 marks
During aerobic respiration, glucose is completely broken down into:
Q31 • MCQ • 1 marks
The energy currency of the cell is:
Q32 • MCQ • 1 marks
The windpipe is also called:
Q33 • MCQ • 1 marks
The diaphragm helps in:
Q34 • MCQ • 1 marks
The tiny air sacs in lungs are called:
Q35 • MCQ • 1 marks
Blood absorbs oxygen in the:
Q36 • MCQ • 1 marks
Which tissue transports food in plants?
Q37 • MCQ • 1 marks
Water moves upward in plants mainly due to:
Q38 • MCQ • 1 marks
Loss of water vapour from leaves is:
Q39 • MCQ • 1 marks
Dialysis is used when:
Q40 • MCQ • 1 marks
Plants excrete excess water through:
Q41 • MCQ • 1 marks
Plants store waste products in:

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