Question

Life of every human being starts from a single cell.

• A. True
• B. False

Answer 1

The correct option is A True

Every human being starts from a single cell. Each cell divides and then specialises to do specific functions. Such specialosed cells group into tissues, organs and finally a full grown human being. An average adult has about 1 trillion cells in his/her body. This is why cells are called the building blocks of life.