CISCE Board - Class 4

Human Physiology & Ecosystems question bank (Science)

Practice 197 free CISCE Board - Class 4 Science - Human Physiology & Ecosystems questions with answers and step-by-step solutions.

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Q1.

Elementary Science: What core biological or physical concept is examined in 'Human Digestive System and Dental Anatomy'?

(A)
Empirical scientific fact aligned with nature (Human Digestive System and Dental Anatomy)
(B)
Unverified superstition
(C)
Contradiction of physics
(D)
None of these
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Q2.

Human Anatomy & Physiology: What is the primary function of the organ system in 'Human Digestive System and Dental Anatomy'?

(A)
Digestion, respiration, circulation or locomotion (Human Digestive System and Dental Anatomy)
(B)
Permanent paralysis
(C)
Complete cessation of blood flow
(D)
None of these
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