Author name: KashmirStudy

1. The basic unit of the kidney is (A) Alveolus(B) Nephron(C) Villus(D) AlveoliANSWER: Nephron ✔ Why Nephron is correct:The nephron is the structural and functional unit of the kidney. It filters blood, forms urine, and maintains water and salt balance. ✘ Why others are wrong:(A) Alveolus – Found in lungs, used for gas exchange.(C) Villus […]

Biology MCQ Quiz – Transpiration & Excretion Test your knowledge of plant transpiration and excretion systems 50 Total Questions 0 Attempted 0 Correct 1 Reshuffles Reset & Reshuffle Show Results Reveal Answers Quiz Results × Total Questions 50 Attempted 0 Unattempted 50 Correct 0 Wrong 0 Percentage 0% Grade: F Your Name (Optional) Date: Number

Biology MCQ Quiz – Transpiration & Excretion Test your knowledge of plant transpiration and excretion systems 50 Total Questions 0 Attempted 0 Correct 1 Reshuffles Reset & Reshuffle Show Results Reveal Answers Quiz Results × Total Questions 50 Attempted 0 Unattempted 50 Correct 0 Wrong 0 Percentage 0% Grade: F Your Name (Optional) Date: Number

Biology MCQ Quiz – Blood Circulation & Transport Test your knowledge of blood, heart, circulation and plant transport 50 Total Questions 0 Attempted 0 Correct 1 Reshuffles Reset & Reshuffle Show Results Reveal Answers Quiz Results × Total Questions 50 Attempted 0 Unattempted 50 Correct 0 Wrong 0 Percentage 0% Grade: F Your Name (Optional)

Biology MCQ Quiz Test your knowledge of biology concepts and terminology 50 Total Questions 0 Attempted 0 Correct 1 Reshuffles Reset & Reshuffle Show Results Reveal Answers Quiz Results × Total Questions 50 Attempted 0 Unattempted 50 Correct 0 Wrong 0 Percentage 0% Grade: F Your Name (Optional) Date: Number of Reshuffles: 1 Share via

Biology MCQ Quiz Test your knowledge of biology concepts and terminology 50 Total Questions 0 Attempted 0 Correct 1 Reshuffles Reset & Reshuffle Show Results Reveal Answers Quiz Results × Total Questions 50 Attempted 0 Unattempted 50 Correct 0 Wrong 0 Percentage 0% Grade: F Your Name (Optional) Date: Number of Reshuffles: 1 Share via

Biology MCQ Quiz Test your knowledge of biology concepts and terminology 50 Total Questions 0 Attempted 0 Correct 1 Reshuffles Reset & Reshuffle Show Results Reveal Answers Quiz Results × Total Questions 50 Attempted 0 Unattempted 50 Correct 0 Wrong 0 Percentage 0% Grade: F Your Name (Optional) Date: Number of Reshuffles: 1 Share via

Q1. How do we usually identify living beings like a dog or a man? A. By their size ❌B. By their movement ✅C. By their colour ❌D. By their weight ❌Why correct: Living beings show movement, which is a major sign of life.Why others wrong: Size, colour and weight do not indicate life. Q2. Even

Kashmirstudy.com Science MCQ Quiz Science MCQ Quiz Test your knowledge with these biology questions 50 Total Questions 0 Attempted 0 Correct 0 Reshuffles Loading questions… 🔄 Reset & Reshuffle 📊 Show Results 👁 Reveal Answers Quiz Results × A+ 50 Total Questions 0 Attempted 50 Unattempted 0 Correct 0 Wrong 0% Percentage Your Name: Date:

Q51. Black colour on silver is due to: A. Oxide ❌B. Sulphide ✅C. Chloride ❌D. Nitrate ❌Why correct: Silver reacts with sulphur to form black silver sulphide.Why others wrong: Oxide, chloride and nitrate do not cause black colour. Q52. Green colour on copper forms due to: A. Oxide ❌B. Carbonate ✅C. Chloride ❌D. Sulphide ❌Why