The effect of cigarette smoking and radon in combination on lungs is

• Fatal

• Synergistic

• Mutualistic

• Antagonistic

Agar-Agar is produced by

• Fungi

• Alage

• Bacteria

• Blue-green algae

Addiction to alcohol causes

• Cirrhosis

• Epilepsy

• Neurosis

• Psychosis

A transgenic food crop, which may help in solving the problem of nightblindness in developing countries is

• Flavr savr tomatoes

• Starlink maize

• Bt soyabean

• Golden rice

255.

Cells obtained from cancerous tumours are known as

• Hybridomas

• Myelomas

• Lymphocytes

• Monoclonal cells

AIDS virus contains

• RNA with protein

• DNA with protein

• DNA without protein

• bNA only

Zero growth means

• Natality balance mortality

• Natality is more than mortality

• Natality is less than mortality

• Natality is zero

Which one of the following is not correctly matched?

•  Diphtheria – Corynebacerium

• Elephantiasis – Wuchereria

• Plague – Paramyxo

• Lockjaw – Clostridium

Who received Nobel Prize in 2008 for the discovery of HIV?

• Harald Zur Hausen

• Luc Montagnier

• Jack Szostak

• Carol Greider

Match the following Columns.

Column I (Disease)	Column II (Related Hormone)
A. Cretinism	1. Glucocorticoid
B. Cushing's Syndrome	2. Testosterone
C. Diabetes Insipidus	3. Thyroid
D. Eunuchoidism	4. ADH

• A – 3; B – 4; C – 1; D – 2

• A – 2; B – 3; C – 4; D – 1

• A – 3; B – 4; C – 2; D – 1

• A – 3; B – 1; C – 4; D – 2