The correct answer is B
For what was Albert Einstein awarded Nobel Prize?
Which of the following can be beaten into thin sheets?
On the basis of which phenomenon does a Jet Engine work?
The sky appears blue because of –
What is a fertiliser that supplies two or more than two primary nutrients called?
The interaction between the alleles of two or more loci is known as:
The joint where the neck joins the head is known as which of the following?
Name the largest gland found in human body :
Which of the following materials has the highest thermal conductivity?