GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 126

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 126

1251). Why is sprouted gram considered more nutritious?
A). seeds are storehouses of energy
B). seeds have plenty of amino acids and glucose
C). seeds contain food materials
D). germinating seeds produce enzymes which are a rich source of protein

Answer: germinating seeds produce enzymes which are a rich source of protein


    
1252). Which metal is present in green leaves?
A). Cobalt
B). Magnesium
C). Iron
D). Potassium

Answer: Magnesium


    
1253). Pollinium found in the family
A). Asclepiadaceae
B). Orchidaceae
C). Asclepiadaceae and Orchidaceae
D). None of these

Answer: Asclepiadaceae and Orchidaceae


    
1254). Legume root nodule contains a protein pigment known as
A). Haemoglobin
B). Leghaemoglobin
C). Xanthophyll
D). None of these

Answer: Leghaemoglobin


    
1255). From the following, which one is edible fungi?
A). Agaricus
B). Polyporus
C). Neurospora
D). None of these

Answer: Agaricus


1256). Which type of cell gives mechanical support to the plant?
A). Phloem
B). Chlorenchyma
C). Parenchyma
D). Sclerenchyma

Answer: Sclerenchyma


    
1257). A sequence of nucleotides that specifies a particular polypeptide chain is called as
A). genetic transduction
B). gene
C). genome
D). none of these

Answer: gene


    
1258). Cell wall is chemically made up of
A). lipid, protein and carbohydrate
B). lignin, pectin and cellulose
C). cellulose, carbohydrate and protein
D). protein, carbohydrates and lipids

Answer: lignin, pectin and cellulose


    
1259). Endocarp of fruit wall is
A). the outermost hard layer
B). the middle layer of fruit wall
C). innermost layer of fruit wall
D). the leathery outer wall

Answer: innermost layer of fruit wall


    
1260). Which group of organism is responsible for enriching soil fertility is an area?
A). Blue-green algae
B). Cyanobacteria
C). Micro-organisms
D). Bacteria

Answer: Cyanobacteria