What is an antigen?
toxic substance
a kind of protein
blood platelets
blood corpuscles
- Dwarf plants can be made to attain their normal stature by applying
- Who coined the term gene?
- The radicle of the seeding always grows
- One of the following disease cannot be prevented by the DPT (triple-antigen) immunization of children.
- What are the symptoms of Xeroph-thalmia?
- Tuberculosis is caused by
- Leafy trees help in preventing
- The blood pressure is controlled by the hormone
- The smallest size of a cell which can be seen directly by the eye is
- The plants will stop growing if the shoot tip is cut off because
- What are the symptoms of retinal deficiency?
- One of the following is often called the master gland. Which one is it?
- What is the other name for the brain?
- In a gamete there will be
- The workers in the honey bee colony are
- In one minute normally the heart beats
- Excess carbohydrates and insufficient proteins in dally diet will lead to
- Blood cancer is otherwise called
- Which one is a water-soluble vitamin?
- What is an antigen?
- What is 'atavism'?
- Which of these is most consistently observed in Vitamin B12 deficiency?
- Athlete's Foot' is a disease caused by
- Fledgling is a term often used to denote the young one of a
- The germ theory of diseases was put forward by
- When the earth was formed it had an atmosphere with
- The universal donor belongs to blood group
- Green plants synthesise carbohydrates by the
- Which of the following diseases is not caused by a virus?
- The science dealing with diseases of plants is called