BIOLOGY
Q). Antibiotic Penicillin was discovered by …………
A) Edward Jenner
B) Robert Brown
C)Louis Pasteur
D) Alexander Fleming
Q). External Fertilization is seen in which of the following animals ?
A) Hen
B) Snake
C) Dog
D) Frog
Q). Follicle stimulating hormone is secreted by
A) Ovaries
B) Pituitary Gland
C) Testis
D) Adrenal Gland
Q). Production of Honey is known as
A) Sericulture
B) Apiculture
C) Aquaculture
D) Horticulture
Q). In which of the following case, do you think that long term effect on your health is likely to be most unpleasant ?
A) If you get Jaundice.
B) If you get Lice
C) If you get Acne.
D) If you get digestive problems.
Q). Identify the endangered animal species of India:
Type: S
A) Snake
B) Single horned Rhino
C) Dog
D) Monkey
Q). Which of the following breaks down the remains of dead plants and animals ?
A) Thermophillic fungi and Bacteria
B) Aerophytes and Alga
C) Rodents and Camel
D) Lichens
Q). Rabi crops are grown during
A) June to October
B) November to April
C) January to May
D) July to November
Q). Identify the insectivorous plant among the following
A) Hibiscus
B) Teak
C) Nepenthes
D) Aloevera
Q). Safety device used in Electric Circuit
A) Electric Bulb
B) Battery
C) Switch
D) Fuse
Q). What is common to the following ?
→ Motion of the propeller of flying Helicopter.
→ The minute hand of a watch.
→ The tape of a cassette recorder
A) All are examples of Translatory motion
B) All are examples of Oscillatory motion.
C) All are examples of Rotatory motion.
D) All are examples of Periodic motion
Q). The gas in the kitchen is in the form of liquid in the Cylinder,
Step I: When it comes out from the cylinder it becomes gas.
Step II: Then it burns. Choose the correct statement from the following
A) Only Step I is a Chemical change.
B) Only Step II is a Chemical change
C) Both Step I and Step II are Chemical changes.
D) Both Step I and- Step II are Physical changes
Good
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