Biology Mcqs

Major Biological Issues of today________?

A.  Human population growth
B. Infectious diseases
C. Addictive drugs
D. Pollution
E. All of these 

Transport of oxygen by blood takes place with the help of________?

A. Erythrocytes
B. Thrombocytes
C. Lymphocytes
D. Leucocytes

What is the number of “True Ribs” in human body?A. 12
B. 14
C. 16
D. 18

 

Which of the following CANNOT be transmitted via infectious droplets?

A. Rubella
B. Common cold
C. Influenza
D. None of the above

The blood vessel carrying blood from the lungs to the heart is_______?A. Hepatic artery
B. Pulmonary artery
C. Pulmonary vein
D. Renal artery

 

An adult human normally has______?A. 6 molar teeth
B. 8 molar teeth
C. 10 molar teeth
D. 12 molar teeth

 

The form of carbohydrate which is synthesised in a plants is_________?A. Starch
B. Glucose
C. Fructose
D. Cellulose

 

The membrane covering the lungs is a________?A. Pleura
B. Pericardium
C. Peritoneum
D. Mesothelium

 

Entamoeba histolytica is a parasite found in man’s__________?A. Liver
B. Intestines
C. Lungs
D. Kidneys

 

In onion food is stored in_______________?A. Aerial stem
B. Root
C. Scale leaves
D. Bud