Chlorine is a deadly gas and sodium is a semi explosive metal even then we put them together as sodium chloride which is table salt.

Everyday people are using products that are made from minerals such as sodium chloride. Chlorine is a deadly gas and sodium is a semi explosive metal even then we put them together because when we put them together it becomes sodium chloride and not remain as sodium metal and chlorine gas that has sodium and […]

Polymerase Chain Reaction

Polymerase Chain Reaction   PCR machine is laboratory apparatus which is used to amplify DNA segments through polymerase chain reaction (PCR). This machine maintains needed temperature and make millions of copies DNA segments by PCR. Tubes containing reaction mixtures put into a thermal block in PCR machine. This machine then increases and decreases the blocks […]

WHAT IS GENE ???

What is gene ? The term ‘gene’ comes from the greek word ‘gonos’ which means offspring. A gene is a tiny section of a long DNA molecule, which are coded with instructions that allow a cell to produce a specific product, usually a protein. The DNA molecule contains thousands of genes that are located inside […]

Importance Of Meiosis

Importance Of Meiosis Meiosis is cellular division where diploid cells results into haploid cells. This is crucial for sexual reproduction and it generates cells with half the number of chromosomes as the parent cell. The main role of meiosis is the formation of gametes for sexual reproduction. Haploid daughter cells, called as gametes. This process […]