GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 087

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 087

861). Which one is a xerophyte?
A). Hydrilla
B). Nelumbium
C). Nerium
D). Ceratophyllum

Answer: Ceratophyllum

   
862). Which of the following diseases is not caused by bacteria?
A). Typhoid
B). influenza
C). Diphtheria
D). Cholera

Answer: influenza


   
863). Which one of the following is correctly matched?
A). Stanley - Penicillin
B). Alexander - Fleminy AIDS
C). Robert Gallo - Tobacco mosaic virus
D). Iwanoski- Discovery of virus

Answer: Iwanoski- Discovery of virus


   
864). Gymnosperms are
A). closed seeded plants
B). open seeded plants
C). seedless plants
D). herbaceous plants

Answer: open seeded plants


   
865). Reduction division is
A). Amitosis
B). Mitosis
C). Nuclear division
D). Meiosis

Answer: Meiosis



866). Female sex organ of polytrichum is
A). Antheridium
B). Archegonium
C). Foot
D). Protonema

Answer: Archegonium


   
867). DNA model was first proposed by
A). Watson and Paul
B). Watson and Crick
C). Robert Hooke
D). Robert Brown

Answer: Watson and Crick


   
868). Match list I with list II correctly and select your answer using the codes given below:
List-I                   List-II
a) Chloroplast            1) Cellulose
b) Golgi complex         2) Photosynthesis
c) Endoplasmic reticulum   3) Metabolic activities
d) Protoplasm            4) Protein synthesis
the below options are given in A B C D order:
A). 3 1 4 2
B). 2 3 4 1
C). 2 1 4 3
D). 2 4 3 1

Answer: 2 4 3 1


   
869). Mendel did his hybridization experiments in this plant
A). Sweet pea plant
B). Pea plant
C). Tomato plant
D). Cotton plant

Answer: Pea plant


   
870). The sun's energy is fixed in the world by
A). soil
B). Water
C). green plants
D). animals

Answer: green plants