GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 130

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 130

1291). Pulses are rich in
A). proteins
B). carbohydrates
C). fats
D). vitamins

Answer: proteins


    
1292). The pulp of the pear fruit is hard, because of the presence of
A). sclereids
B). vessels
C). tracheids
D). fibres

Answer: sclereids


    
1293). Pedology refers to the study of
A). pollution
B). diseases
C). soil
D). pollination

Answer: soil


    
1294). The powerhouse of a cell is
A). chloroplast
B). mitochondrion
C). nucleus
D). ribosome

Answer: mitochondrion


    
1295). The following medicine is obtained from the bark of cinchona
A). Penicillin
B). Quinine
C). Streptomycin
D). Polymycin

Answer: Quinine



1296). Which one of the following is not a plant product?
A). Camphor
B). Turpentine
C). Rubber
D). Silk

Answer: Silk


    
1297). Which of the following is important element of chlorophyll?
A). Magnesium
B). Calcium
C). Potassium
D). Sodium

Answer: Magnesium


    
1298). Grasses have
A). fibrous roots
B). tap roots
C). pillar roots
D). sucking roots

Answer: fibrous roots


    
1299). Primary producers are
A). bacteria
B). green plants
C). small insects
D). carnivores

Answer: green plants


    
1300). Match list-I correctly with list ll and select your answer using the codes given below :
   List-I                                      List-II
a) Penicillium             1) Angiospermic characters
b) Chara                    2) Dioecious
c) Gnetum                 3) Aquatic plant
d) Polytrichum           4) Conidium

The below options are given in A B C D order:
A). 4 2 3 1
B). 3 2 4 1
C). 4 3 1 2
D). 2 4 1 3

Answer: 4 3 1 2