General Science MCQ -19

Science IBPS,SBI,UPSC,KPSC,SSC,IAS Prelims,Railways,NCERT,CBSE



The process of bleaching by chlorine is called

 
 
 
 

Which among the following non-metals is a liquid?

 
 
 
 

Which of the following statements about the physical properties of metals is not correct?

 
 
 
 

Equilibrium established in a system in which two or more phases occur is called

 
 
 
 

One of the characteristics that differentiates prokaryotes from eukaryotes is

 
 
 
 

The vector that transmits cholera is

 
 
 
 

Which of the following is correctly matched?

 
 
 
 

Oxytocin is secreted by

 
 
 
 

Which of the following is correctly matched?

 
 
 
 

It is believed that life evolved in its early stage under oxygen -free condition. Which of the following organisms might have been able to survive in that environment?

 
 
 
 

Spermatids derive the nourishment from

 
 
 
 

Mitosis actually means

 
 
 
 

Mitochondria will be found in abundance, where there is

 
 
 
 

The shape of human immunodeficiency (HIV) virus is

 
 
 
 

The ratio of dihybrid cross is

 
 
 
 

Polyploidy is most common in

 
 
 
 

The process of transfer of desirable characters from one species to other is known as

 
 
 
 

Mycotoxins are pollutants because they affect most commonly

 
 
 
 

Nitrogen fixation is generally brought about by

 
 
 
 

Which one of the following is correctly matched?

 
 
 
 

Which one of the following is correctly matched?

 
 
 
 

Which one of the following is correctly matched?

 
 
 
 

Which of the organelles given below is known as ‘the powerhouse’ of the cell?

 
 
 
 

The chromosome number is reduced to half during

 
 
 
 

To which kingdom bacteria belong?