Category Biology

What is adolescence?

Q. What is adolescence? Top Answer Solution:Adolescence is the developmental stage that marks 11 years to 18 years old. This stage is characterized by significant physical, psychological, emotional, and social changes as individuals. It is the stage in which individuals…

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What is photosynthesis?

Q. What is photosynthesis? Top Answer Solution:Photosynthesis is the process in which green plants use sunlight to make their own food.Photosynthesis is the process by which green plants, algae, and some bacteria use sunlight, water, and carbon dioxide (CO2) to…

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Who did discover DNA?

Q. Who did discover DNA? Top Answer Solution:James Watson and Francis Crick discovered the structure of DNA in 1953.It is often described as the “blueprint” of life.Full form of DNA is – Deoxyribonucleic Acid Related Links

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What is a nucleus?

Q. What is a nucleus? Top Answer Solution:A nucleus is a small spherical or oval structure.The nucleus controls all the activities of the cell, therefore it is called the control center of the cell.It stores information of all the heredity…

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What is cytoplasm?

Q. What is cytoplasm? Top Answer Solution:Cytoplasm is a jelly-like thick substance present between the cell membrane and nucleus.It contains up to 90% of water.It is a vital component of both eukaryotic and prokaryotic cells.Many life processes of the cell…

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What is Lysosome?

Q. What is Lysosome? Top Answer Solution:Lysosomes are small, rounded sacs, filled with tissue dissolving enzymes. They help in the digestion of foreign bodies. They also take part in autodigestion. They digest worn-out parts of their own cells. So, they…

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What is cell theory?

Q. What is cell theory? Top Answer Solution:All living organisms are made up of cells, this statement is known as cell theory.Cell theory was given by two scientists named Matthias Schleiden and Theodor Schwann. The cell theory states(1) Every living…

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Who discovered the cell?

Q. Who discovered the cell? Top Answer Solution:Robert Hooke discovered the cell in 1665.He observed a thin slice of cork under a microscope and noticed that the cork had large numbers of small boxes joined together to form a honeycomb-like…

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What is Cell Division?

Q. What is Cell Division? Top Answer Solution:New Cells are formed from the pre-existing cells by the process of cell division.It is a process in which a parent cell is divided into two identical daughter cells.It is a fundamental process…

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