Category - Science

Cyanobacteria are (a) Mosses which attack bacteria (b) Bacteria which attack cyanophyceae (c)...

Which one of the following is a non-vascular embryophyte? (a) Thallophyta (b) Bryophyta (c)...

At what stage the embryo is implanted in the uterus (a) Immediate after fertilization (b) After 16...

The Streptococcus lactis is responsible for (a) Conversion of milk into curd (b) Conversion of...

Noble Gases (Chemistry) Questions: Which mineral was used in the isolation of radium? (a) Lime...

Stoichiometry Multiple Choice Questions and Answers On electrical decomposition of 150 ml dry and...

The protein which hardens the cells of the skin is (a) Cuticle (b) Chitin (c) Keratin The heat...

What is the primary muscle responsible for the voluntary movement of the tongue? (a) Masseter...

The structural and functional units of kidney are : (a) Neurons (b) Nephrons (c) Medula The...

Elements of the Periodic Table quiz Which family of elements in the periodic table is known for...

Blood Pressure quiz for students Which of the following factors can contribute to high blood...

What is the study of histology primarily concerned with? (a) The study of cells (b) The study of...

Bacteria can be destroyed by (a) Dehydration (b) Fermentation (c) Oxidation (d) Sterilization The...

Heart Biology Questions: Which chamber of the heart pumps oxygenated blood to the rest of the body...

Questions on Wave Nature and Interference of Light: Huygen wave theory allows us to know (a) The...

Quiz on Electromagnetic Waves: Which of the following is electromagnetic waves? (a) X ...

Multiple choice questions on Photometry: In the above problem, the luminous flux emitted by the sun...

Frictional forces are considered to act in a direction (a) perpendicular to surfaces in contact (b)...