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Osmosis is the flow of solution from higher concentration to a solution of lower concentration through a semi permeable membrane. What is incorrect in this statement? A. Exact concentration of solution is not given B. Character of semi permeable membrane is not given C. The flow of solution is not possible through semi permeable membrane D. All are incorrect
SEE ANSWER
Option C
Question:- Photosynthesis is a process A. reductive and exergonic B. reductive and catabolic C. reductive, endergonic and catabolic D. reductive, endergonic and anabolic
Answer:- Option D
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:- 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:- Monocot root differs from dicot root in having A. open vascular bundles B. scattered vascular bundles C. well developed pith D. radially arranged vascular bundles
Answer:- Option C
Question:- Radioactivity is a phenomenon of the spontaneous emission of A. protons (alpha particles) B. electrons (beta particles) C. gamma rays (short wave electromagnetic waves) D. All of the above
Answer:- Option D
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
