GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 141

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 141

1401). Consider the following statements :
Assertion (A) : Vitamin K deficiency leads to haemorrhage.
Reason (R) : Folic acid deficiency leads to anaemia.
Now select your answer according to the coding scheme given below :
A). Both (A) and (R) are true and (R) is the correct explanation of (A)
B). Both (A) and (R) are. true, but (R) is not the correct explanation of (A)
C). (A) is true, but (R) is false
D). (A) is false, but (R) is true

Answer: (A) is true, but (R) is false


   
1402). Ammonotelism is common in
A). fishes
B). birds
C). mammals
D). reptiles

Answer: fishes


   
1403). longitudinal half of the Chromosome is called
A). centromere
B). chromatid
C). chromatin
D). none of these

Answer: none of these


   
1404). The term 'gene' was proposed by
A). Bateson
B). punnet
C). Darlington
D). Johannsen

Answer: Johannsen


   
1405). In mitochondria ,which of the following process(es) take(s) places?
A). Tricarboxylic and cycle
B). Electrotransport system and oxidative phosphorylation
C). ß - oxidation of fatty acid
D). all of these

Answer: all of these


1406). Synapase is seen in
A). Nervous system
B). Digestive system
C). Excretory system
D). Reproductive system

Answer: Nervous system


   
1407). Visceral arches support
A). Wall of the pharynx
B). Viscera
C). Operculum
D). Gill filament

Answer: Wall of the pharynx

   
1408). Which organelle in the cell, other than nucleus contains DNA?
A). Golgi body
B). Mitochondria
C). Lysosome
D). Centriole

Answer: Mitochondria

   
1409). The bacterial cell wall consists of
A). Cellulose
B). Lignin
C). Mucopeptide
D). Pectose

Answer: Mucopeptide


   
1410). The system of biological classification used was created by
A). Charles Darwin
B). Carolus Linnaeus
C). Gregor Mendal
D). Stephan Gould

Answer: Carolus Linnaeus