CBSE Class 10 Science 2025: question 6
Set in the CBSE Class 10 board exam of 2025, paper 31/4/1, section A, question 6, for 1 mark. Try it first; the hints and our step-by-step solution are below.
Q6 · 1 mark · MCQLife Processes
Select TRUE statements about lymph from the following :
A. Lymph vessels carry lymph through the body and finally open into larger arteries.
B. Lymph contains some amount of plasma, proteins and blood cells.
C. Lymph contains some amount of plasma, proteins and red blood cells.
D. Lymph vessels carry lymph through the body and finally open into larger veins.
The true statements are :
- (A)A and B
- (B)B and D
- (C)A and C
- (D)C and D
Source: official question paper from cbse.gov.in (PDF). See it in the full 2025 board paper, set 31/4/1.
Hints
Open one hint at a time and try again before the next.
Hint 1
Does lymph carry red blood cells?
Hint 2
Lymph returns fluid to the blood through veins.
Step-by-step solution
Each step shows the marks it earns, as an examiner would award them. Checked by an independent re-solve from the question paper.
Lymph contains some plasma, proteins and blood cells (mainly lymphocytes) but no RBCs. So B is true and C is false.
- 1 mark
Lymph vessels drain into larger veins, not arteries. So D is true and A is false. The answer is B and D, option (B).
Answer: (B) B and D
Where the marks are
- Selects B and D (1 mark)
Revise the chapter
- Chapter: Life Processes (notes, formulas, where marks are lost and every past question)
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