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Which option is correctly associated in a high-school level revision set concerning Concave lens, Red blood cells and White blood cells.
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Question ID #14758
UPSSSC PET 2026 Mock Test Series UPSSSC PET Online Mock Test 13 Hard
Which option is correctly associated in a high-school level revision set concerning Concave lens, Red blood cells and White blood cells.
A
Concave lens — oxygen transport
B
Red blood cells — body defence
C
White blood cells — turns red litmus blue
D
Base — turns red litmus blue
Correct Answer: D. Base — turns red litmus blue
Question: Which option is correctly associated in a high-school level revision set concerning Concave lens, Red blood cells and White blood cells.
A. Concave lens — oxygen transport
B. Red blood cells — body defence
C. White blood cells — turns red litmus blue
D. Base — turns red litmus blue
Correct Answer: D. Base — turns red litmus blue
The correct association is “Base — turns red litmus blue”.
Which option is correctly associated in a high-school level revision set concerning Concave lens, Red blood cells and White blood cells. - MCQ Explanation
This question is useful for exam preparation because it provides direct multiple-choice practice with options, answer checking and explanation.
Correct answer: D. Base — turns red litmus blue
