GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 159

GENERAL SCIENCE BIOLOGY ONE LINERS FOR TNPSC UPSC SSC SET 159

1581). The layer of follicular cells that are found outside the Zona pellucida is called as
A). Graafian follicle
B). Corona radiata
C). Zona radiata
D). Primary egg membrane

Answer: Corona radiata


   
1582). Match List-I and List-II correctly and select your answer using the codes given below.
   List I                                    List II
a) Global Village                    1) 1995
b) Green Chemistry               2) Marshall Macluthan
c) Bio-medical waste             3) Minimising the usage of petroleum
d) Kyoto                               4) Inceneration

Below codes are given in A B C D order
A). 2 4 1 3
B). 4 1 3 2
C). 2 4 3 1
D). 2 1 4 3

Answer: 2 1 4 3


   
1583). Primary, secondary and tertiary treatment of water is followed to clean
A). Drinking water
B). Sea water
C). Sewage water
D). Contaminted water

Answer: Sewage water

   
1584). Which of the following statements is true?
I) ln petromyzon seven pairs of aortic arches are present.
II) ln reptiles only four functional aortic arches are present
III) In amphioxus two pairs of aortic arches are present
IV) In birds nine aortic arches are present
A). II
B). I
C). III
D). IV

Answer: I

   
1585). The following hormone is described as life saving hormone
A). Glucocoricoid
B). mineralocoriticoid
C). Calcitonin
D). Parathormone

Answer: mineralocoriticoid



1586). Which is wrongly matched?
A). Rh blood. - Erythroblastosis foetalis
B). Haemophilia - Sex linked inheritance
C). A,B,O blood - Multiple alleles
D). Color blindness - Malnutrition

Answer: Color blindness - Malnutrition

   
1587). Which or the following is correctly matched?
I) Vitamin A - Calciferol
II) Vitamin D - Retinol
III) Vitamin E - Tocopherol
IV) Vitamin H - Pyridoxine
A). I
B). II
C). III
D). IV

Answer: III

   
1588). Blood cancer can be detected by
I)15P^31
II)15P^32
III)26Fe^59
IV)11Na^24
A). I only
B). II only
C). III only
D). IV only

Answer: III only

   
1589). Arrange the following in increasing order of their pH values :
I) Human Blood
II) Stomach acid
III) Pure water
IV) Milk
A). II, III, IV, and I
B). II, I, III and IV
C). II, IV, III and I
D). I, III, IV and II

Answer: II, IV, III and I

   
1590). Match the following :
List I                          List II
a) Riboflavin                 1) Vitamin B6
b) Thiamine                  2) Vitamin B2
c) Pyridoxine                3) Vitamin B12
d) Cyanocobalamine      4) Vitamin B1

Below codes are given in A B C D order
A). 2 3 1 4
B). 2 3 4 1
C). 2 4 1 3
D). 1 3 4 2

Answer: 2 4 1 3