Here are some multiple-choice questions (MCQs) for the CBSE Chapter 5 Class 10 Science Life process. According to the updated CBSE Syllabus, these MCQs are designed to help students become familiar with the question types and their difficulty levels. With the recent changes in the exam pattern for the Class 10 Science syllabus, MCQs have become an important part of the Class 10 Science Board exam. To assist students in understanding these question types, we have compiled MCQs specifically for Chapter 5 to strengthen fundamentals. Additionally, answers to these MCQs are also available for students to reference. These MCQs are available in this post, enabling students to access them anytime during their studies. Students can also use the CBSE Class 10 Sample Papers books for more practice.
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CBSE Class 10 Chapter 5 Life Process MCQs
Q.1. Desert plants take up which gas at night and prepare an intermediate which is acted upon by the energy absorbed during day?
(a) Oxygen (b) Carbon dioxide
(c) Carbon monoxide (d) Nitrogen
Answer
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Q.2. Which of the following organisms does not show parasitic mode of nutrition?
(a) Cuscuta (b) Ticks
(c) Orchids (d) Paramecium
Answer
Q.3. The enzyme trypsin acts on which of the following?
(a) Proteins (b) Fats
(c) Lipids (d) Carbohydrate
Answer
(a)
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Q.4. The respiratory pigment haemoglobin has a very high affinity for which gas?
(a) Carbon dioxide (b) Oxygen
(c) Carbon monoxide (d) Nitrogen
Answer
Q.5. In woody stems, respiration takes place through
(a) stomata (b) general surface
(c) lenticels (d) guard cells.
Answer
Q.6. Which of the following has no muscular walls?
(a) Artery (b) Arteriole
(c) Capillary (d) Both (b) and (c)
Answer
Q.7. Bicuspid valve is present between
(a) left atrium and left ventricle
(b) right atrium and right ventricle
(c) pulmonary artery and right ventricle
(d) aorta and left ventricle.
Answer
Q.8. Translocation of solutes primarily takes place through
(a) phloem (b) cortex
(c) xylem (d) pith.
Answer
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Q.9. What kind of waste products are removed through dialysis?
(a) Nitrogenous (b) Undigested
(c) Semi-digested (d) None of these
Answer
Q.10. Which organism possesses tracheae as respiratory organ?
(a) Grasshopper (b) Earthworm
(c) Frog (d) Cartilaginous fishes
Answer
We hope the MCQs for the CBSE Class 10 Science Chapter 5 on Life Process are helpful for your board exam preparation. To practice more you can always rely on MTG CBSE class 10 Books for success in your class 10 exams.
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