1000+ MCQ of Biology PDF
1000 MCQ of Biology PDF: Biology is the branch of science that studies the origin and evolution of life and living beings, as well as their vital processes, behavior and interactions with the surrounding environment.
One of its main goals is to find ways to fight infections and prevent diseases, thus improving people’s quality of life. Stay with us to learn more about what biology encompasses.
If you interested in studying biology? So, you probably want to know what this career involves, what you need to study it, what subjects are covered, and what branches of biology might interest you. Discover all this and more here. Do not miss it!
Studying biology requires dedication, vocation and a great interest in science. Therefore, the study plan includes subjects that will provide you with specific knowledge about molecules, cells, genetics, DNA, evolution of living beings and more. Below are some of the most common subjects in biology.
1000 MCQ of Biology PDF with Answers
Q1. Who discovered the cell in 1665?
(a) Robert Hook
(b) Robert Crook
(c) David Thomson
(d) Marie Francois
Answer: A
Q2. Chloroplasts and mitochondria are present in_______
A. cell membrane
B. nucleus
C. cytoplasm
D. vacuole
Answer: C
Q3. Who proposed the cell theory?
(a) Singer and Nicholsen
(b) Schwann and Schleiden
(c) Hook and Brown
(d) Robertson
Answer: B
Q4. Which organelle is observed in animal cell but absent in plant cell?
A. Centriole
B. Mitochondria
C. Endoplasmic reticulum
D. Golgi apparatus
Answer: A
Q5. Which of the following cell organelles is called the powerhouse of the cell?
(a) Nucleus
(b) Lysosomes
(c) Chloroplast
(d) Mitochondria
Answer : D
Q6. Give the name of sucidal bag of plant cell_____
A. Lysosome
B. Mitochondria
C. Endoplasmic reticulum
D. Nucleus
Answer: A
Q7. The study of the structure and composition of cells is called______________
(a) Cytology
(b) Anthology
(c) Ecology
(d) Phenology
Answer: A
Q8. In the cytoplasm of plant cells, the structures related to the production of organic matter by plants and the structures related to respiration are in order
A. mitochondria
B. Chloroplasts, Mitochondria
C. mitochondria, mitochondria
D. chloroplast, chloroplast
Answer: B
Q9. Which of the following sentence is not correct about the organelles?
(a) They are found in all Eukaryotic cells.
(b) They are found in multicellular organisms.
(c) They coordinate to produce the cell.
(d) All of the above
Answer: B
Q10. Which of the following statements is true about cell theory?
(a) The Cell theory does not apply to fungi
(b) The Cell theory does not apply to virus
(c) The Cell theory does not apply to algae
(d) The Cell theory does not apply to microbes
Answer: B
Q11. What is a cell?
(a) smallest and advanced unit of life
(b) smallest and basic unit of life
(c) largest and basic unit of life
(d) largest and advanced unit of life
Answer: b
Q12. What is cell biology?
(a) Study of cell division only
(b) Study of cancerous cell
(c) Study of cell structure and function
(d) Study of metaphase of a cell
Answer: c
Q13. Which of the following cell organelle is responsible for transporting, modifying, and packaging proteins and lipids?
(a) Mitochondria
(b) Endoplasmic Reticulum
(c) Golgi Complex
(d) DNA
Answer: c
Q14. Which of the following statements is true about the cell wall?
(a) The cell wall is mainly composed of lipid
(b) The cell wall is mainly composed of starch
(c) The cell wall is mainly composed of protein
(d) The cell wall is mainly composed of cellulose
Answer: D
Q15. Which of the following statements is true about chromosomes?
(a) It is present within the nucleus
(b) It carries genes and helps in inheritance
(c) It is composed of DNA in the form of Chromatin and protein
(d) All of the above
Answer: D