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Try the Quiz : Science Quiz : General Biology
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QUESTION | ANSWER |
How many teeth does an average human adult have? 31
33
36
32
| 32 |
What is the pulse rate of an average healthy human being? 16 beats per minute
65 beats per minute
100 beats per minute
72 beats per minute
| 72 beats per minute |
Which of the following are known as "aves"? Birds Reptiles
Mammals
Fish
| Birds |
What is the name given to the green pigment in plants? Chlorophyll Stomata
Tendrils
Starch
| Chlorophyll |
Which of the following animals is not extinct? Brontosorus
Cheetah Dodo
Mammoth
| Cheetah |
Quinine is obtained from the bark of which tree? Redwood
Eucalyptus
Cinchona Bunyan
| Cinchona |
How is the age of a tree determined? By measuring its height
By measuring its girth
By counting the number of its branches
By counting the annual rings in a cut trunk
| By counting the annual rings in a cut trunk |
Farmers can keep their soil fertile by Repeatedly growing the same crop
Irrigation
Crop Rotation Regular Tilling
| Crop Rotation |
What is quinine used for? Curing Aids
Curing Typhoid
Removing pimples
Curing Malaria
| Curing Malaria |
Which of the following are known as "pisces"? Reptiles
Birds
Fish Mammals
| Fish |
What forms after the flowers have pollinated? Leaves
Thorns
New Branches
Fruits
| Fruits |
Fish breathe through Fins
Lungs
Skin
Gills
| Gills |
What is the everyday name for the plants that are called Gramineae? Grasses Nuts
Pulses
Legumes
| Grasses |
Bile is secreted by the Liver Stomach
Gall Bladder
Lungs
| Liver |
Which of the following carries malaria? Cockroaches
Bats
Earthworms
Mosquitoes
| Mosquitoes |
Which of the following helps keep body cool? Perspiration Respiration
Mastication
Urination
| Perspiration |
The response of plants to light is known as Phototropism Hydrotropism
Chemotropism
Thigmotropism
| Phototropism |
Which of the following is a parasite? Zebra
Ringworm Pigs
Wolves
| Ringworm |
Which food stuff turns blue-black when brought in contact with iodine? Proteins
Vitamins
Unsaturated Fatty Acids
Starch
| Starch |
The feathers of birds are good insulators. False
True
| True |
Try the Quiz : Science Quiz : General Biology