Question:- On which of the following plants did Gregor Mendal perform his classical experiment? A. Gram B. Maize C. Pea D. Wheat
Answer:- Option C
Question:- Pigmentation of skin is due to A. lymphocytes B. monocytes C. leucocytes D. melanocytes
Answer:- Option D
Question:- Norepinephrine increases A. respiration B. urine production C. saliva production D. blood pressure
Answer:- Option D
Question:- Night blindness is cause by lack of which vitamin? A. Vitamin A B. Vitamin B C. Vitamin C D. Vitamin D
Answer:- Option A
Question:- Organic Substances which, in very small amounts, control growth and development called A. vitamins B. hormones C. enzymes D. None of the above
Answer:- Option B
Question:- Our major foods, fibres, spices, fruits and beverage crops are A. flowering plants B. gymnosperms plants C. pteridophytes D. bryophytes
Answer:- Option A
Question:- Movements due to light are shown by A. flowering plants B. lower plants C. all land plants D. all the plants
Answer:- Option A
Question:- Outer covering of virus made up of protein is A. capsid B. coat C. virion D. viriod
Answer:- Option A
Question:- Radish is a A. bulb B. conn C. modified root D. tuber
Answer:- Option C
Question:- Most common disease of poultry in India is A. fowl pox B. tick fever C. ranikhet D. coryza
Answer:- Option C