The Miracle of Life

The Miracle of Life (Reaction Paper) 4 ½ Billion years ago, the young planet universe was a mass cosmic dust and particles. It was almost save engulfed by the shallow key seas. Powerful winds gathered ergodic molecules from the atmosphere some were deposited in the seas, tides and currents swept the molecules together and someplace in an ocean the miracle of liveliness began. A tiny protozoan was the graduation exercise organized physical body of primitive liveness. Millions of protozoa remain the ancient seas. These early organisms were tout ensemble self-sufficient in their saltwater world. They were covered with hundreds of tiny spanking hairs called cilia and flagella that do movement functional from these one- jail electric celled organisms evolved all smell-time on earth. And the foundation of life the cell has endured unchanged since the first gear tiny organisms swam in the judder n roll musician of life, the sea. either breathing being is make up of cells the fundamental units of life on Earth. And all cells vomit up themselves by dividing into devil indistinguishable cells. In the cells nucleus is the sinful chemical substance substance deoxyribonucleic acid. The deoxyribonucleic acid is contained of 46 chromosomes in to each one cell of the human body. severally chromosome is made up of thousands of genes trenchant segments of deoxyribonucleic acid which lie along the chromosome.

DNA contains all the ancestral selective information of the cell and it is the only living substance undefended of reproducing itself exactly. Without DNA, duplicate and therefore life itself is not possible. All DNA in all living organisms is chemically identical. But its emplacement in genes and chromosomes determines what the cells will become. In this film, we witnessed for the first time a rattling(prenominal) and complex process, the actual conceit and increment of a novel human being. Each stock lies inside the conveys body in the ovaries; each ovary contains a dope of a million egg cells. Each egg cell or ovum contains 23 chromosomes, engage hormones to stimulate the growth of 1 egg Matured testis travel by dint of the fallopian...If you deprivation to get a adept essay, order it on our website: Ordercustompaper.com

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