Respiration - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of aerobic and anaerobic respiration in plants and animals.
Nervous System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of the brain, spinal cord, nerves, and reflexes.
Created by Titas Mallick
Biology Teacher • M.Sc. Botany • B.Ed. • CTET (CBSE) • CISCE Examiner
Practice questions testing deep understanding of human excretion, kidneys, and urine formation.
Q1. A doctor advises a patient suffering from kidney stones to drink plenty of water and avoid certain high-calcium foods. The patient's primary complaint is severe lower back pain and finding traces of blood in their urine. Explain the biological role of the kidneys and how a "stone" disrupts this function.
Q2. Assertion (A): Sweating during a hot summer day is solely for cooling the body down. Reason (R): Sweat contains only water and serves no excretory function.
/Class-7/Competency-Based-Questions/4_1_Excretory_System_CBQ.mdxRespiration - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of aerobic and anaerobic respiration in plants and animals.
Nervous System - Competency Based & Assertion-Reasoning Questions
Practice questions testing deep understanding of the brain, spinal cord, nerves, and reflexes.