Friday, April 19, 2019

WBCS Polity and Constitution MCQs Prelims and Mains

General Science MCQs with Answers For UPSC, SSC, WBPSC Exams P12


Page 12

1311111. The causative organism of malignant malaria in a human being is
A
Plasmodium malaria
B
Plasmodium ovale
C
Plasmodium vivax
D
Plasmodium falciparum
D
Correct Answer: D. Plasmodium falciparum
1410112. Monocotyledonous plants show which of the following feature?
A
Flowers are trimerous
B
Perennial growth
C
Leaf shows reticulate venation
D
Tap root system
A
Correct Answer: A. Flowers are trimerous
1349113. From which part of Cinchona plant quinine is obtained?
A
Flower
B
Bark
C
Seed
D
Leaf
B
Correct Answer: B. Bark
1407114. Which metal is present in chlorophyll?
A
Aluminum
B
Magnesium
C
Iron
D
Zinc
B
Correct Answer: B. Magnesium
2509115. A bacteriophage is a
A
Bacterium with a tail
B
Newly formed bacterium
C
Bacterium infecting virus
D
Virus infecting bacterium
D
Correct Answer: D. Virus infecting bacterium
1386116. Cholesterol is a/an
A
Steroid
B
Diglyceride
C
Saturated fat
D
Unsaturated fat
A
Correct Answer: A. Steroid
1452117. The largest organ of the human body is
A
Liver
B
Skin
C
heart
D
Stomach
B
Correct Answer: B. Skin
1348118. The image of an object formed on the retina of the eye is
A
Virtual and inverted
B
Real and inverted
C
Virtual and erect
D
Real and erect
B
Correct Answer: B. Real and inverted
1333119. Nerve cells originate from the embryonic
A
Mesoderm
B
Both endo and mesoderm
C
Ectoderm
D
Endoderm
C
Correct Answer: C. Ectoderm
1343120. In the present concept of evolution, the unit of evolution is
A
Population
B
Species
C
Individual
D
Families
B
Correct Answer: B. Species



email

0 Comments:

Post a Comment