GK Quiz on Science (Biology) | Biology GK Questions

 Biology GK Questions

Biology is a part of  Science in which we study related to living and non-living organisms like human beings and animals related information. Basically, Biology is divided into 2 parts one is a Living Organism like we human beings in which we study about our body functions and working of body parts and the second is non-living organisms like atmosphere. 

GK Quiz on Science (Biology) will help you to understand different phenomena of Biology.

Biology GK Questions:

1) In the human body where the formation of RBC takes place?

1. Bone Marrow
2. Larynx
3. Syrinx

2) What is the PH value of human blood?

1. 7.30
2. 0.2
3. 7.40

3) Which of the following is large blood vessel that carries blood away from the heart?

1. Vein 
2. Artery
3. Capillary

4) Fungi are plants that lack?

1. Oxygen
2. Chlorophyll
3. Carbon Dioxide

5) What makes a reptile a reptile?

1. Cold Blooded
2. Warm-Blooded
3. Egg Laying

6) Which blood vessels have the smallest diameter?

1. Capillaries
2. Arterioles
3. Lymphatic

7) Which of the following is an airborne disease?

1. Measles
2. Typhoid
3. Pink Eye

8) Which of the following hormones is a steroid?

1. Estrogen
2. Glucagon
3. Insulin

9) What makes blood red?

1. Hemoglobin 
2. Oxygen
3. Calcium

10) Which of the following is not a function of the liver?

1. Detoxification
2. Enzyme activation
3. Reproduction

11) During sleep man's blood pressure?

1. Increase
2. Fluctuate
3. Decrease

12) Which one of the following is responsible for converting milk into curd?

1. Fungi
2. Bacteria
3. Virus

13) What gives the skin its color?

1. Oxygen
2. Melanin
3. Iron

14) Which of the following disease is not caused by viruses?

1. Cholera
2. Chickenpox
3. Measles

15) Which is not a part of the small intestine?

1. Jejunum
2. Caecum
3. Ileum