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5 solved questions on Human Physiology
CSS 2023General Science & AbilityQ. 3
(a) (i) Why the bat and whale are considered as mammals? (ii) Write a note on liver juice 'Bile'. (b) How the urine is formed? Describe the role of kidney in excretion. (c) (i) How a bacterial cell is different from a plant cell? (ii) What do you think cold-blooded animals are slowed down by low temperatures? (d) What is hepatitis, its types, causes, prevention, and cure?
#cssnexus #Mammals #Bat and Whale #Bile
CSS Nexus6 Nov 2026
CSS Special 2023General Science & AbilityQ. 5
(A) Explain the concept of Diabetes, its causes and classifications in the human body. (B) Describe different sources of Renewable Energy. How is it helpful for the environment? (C) Define 'Enzymes'. Describe its types and functions within organisms. (D) Describe the 'Cell Structure'. Elaborate 7 main functions of a cell in human beings.
#cssnexus #Diabetes #Types of Diabetes #Causes of Diabetes
CSS Nexus6 Nov 2026
CSS 2021General Science & AbilityQ. 3
(a) Explain with examples the relationship between cells, tissues and organs. (b) Explain the differences in structure & function between a cell wall and a cell membrane. (c) What is meant by transpiration? Explain in detail the significance of leaf structure in the process of transpiration. (d) What is meant by the term double circulation? Briefly describe how the heart is adapted to keep blood flowing in a double circulation.
#cssnexus #Cells Tissues and Organs #Cell Wall #Cell Membrane
CSS Nexus6 Nov 2026
CSS 2017General Science & AbilityQ. 3
(A) Explain in detail the common causes of Heart Attack. (B) Differentiate between drug addiction and drug abuse. (C) Draw the structure of human ear and briefly explain its functions. (D) What is the significance of Vitamins? Describe the sources, uses and deficiency symptoms of fat soluble vitamins.
#cssnexus #Heart Attack #Causes of Heart Attack #Drug Addiction
CSS Nexus6 Nov 2026
CSS 2016General Science & AbilityQ. 5
(a) Comment, 'liver is the chief chemist in human body'. (b) What is Cholesterol? Discuss its importance, normal blood level and dangers of elevated levels with reference to the health and disease in humans.
#cssnexus #Liver #Cholesterol #Human Physiology
CSS Nexus6 Nov 2026