LIFE SCIENCE

Detailed explanation-1: -Nucleus : The nucleus is the control house of the cell and contains genetic material and the hereditary information needed for the functioning of the cell.

Detailed explanation-2: -Deoxyribonucleic acid (DNA) is a molecule that encodes an organism’s genetic blueprint. In other words, DNA contains all of the information required to build and maintain an organism.

Detailed explanation-3: -Your chromosomes contain the blueprint for your body – your genes. Almost every cell in the human body contains a copy of this blueprint, mostly stored inside a special sac within the cell called the nucleus. Chromosomes are long strands of a chemical substance called deoxyribonucleic acid (DNA).

Detailed explanation-4: -The nucleus is the most important structure in cell reproduction because it contains the blueprints which determine the size, shape, job, number of new cells, and repairs for each cell. Inside the nucleus are small units called chromosomes where the blueprint directions are stored.

Detailed explanation-5: -Deoxyribonucleic acid (DNA) is a molecule that contains the biological instructions that make each species unique.