Importance of reproduction in living things
Answers
Answered by
1
Reproduction is very important for the organisms. The organisms reproduce to produce young ones like them. It helps to carry on their generation. If reproduction does not take place, no living being will survive on the earth. Had the process of reproduction not been there then all the plants and animals would have become extinct. Secondly, special characters of an organism are carried over to its next generation through reproduction only.
Answered by
0
Solution:
Reproduction is important for the survival of all living things. Without a mechanism for reproduction, life would come to an end. There are two types of reproduction to learn in elementary grades, asexual and sexual reproduction.
Many teachers are afraid of discussing reproduction, but if presented as a factual lesson it is easy for the students to understand the principles without the standard giggles.
Asexual reproduction refers to simple cell division that produces an exact duplicate of an organism. There are many different types of asexual reproduction which can be discussed to show students the variability of modes of reproduction. Some single-celled organisms reproduce by simple cell division, this is called binary fission. In this manner, the mother cell simply splits in half producing two daughter cells. Some cells reproduce by unequal division of the cells, this is called budding. In this process the bud forms as a knob on the mother cell. The nucleus divides and identical parts go to the mother cell and the bud. The bud may grow until it is as large as the mother cell and can form buds of its own. In some cases buds remain attached to the mother cell. In others, they break away and live as separate organisms.
Sexual reproduction involves the joining of male and female sex cells. The sperm refers to the male sex cell and the egg refers to the female sex cell.
Reproduction is important for the survival of all living things. Without a mechanism for reproduction, life would come to an end. There are two types of reproduction to learn in elementary grades, asexual and sexual reproduction.
Many teachers are afraid of discussing reproduction, but if presented as a factual lesson it is easy for the students to understand the principles without the standard giggles.
Asexual reproduction refers to simple cell division that produces an exact duplicate of an organism. There are many different types of asexual reproduction which can be discussed to show students the variability of modes of reproduction. Some single-celled organisms reproduce by simple cell division, this is called binary fission. In this manner, the mother cell simply splits in half producing two daughter cells. Some cells reproduce by unequal division of the cells, this is called budding. In this process the bud forms as a knob on the mother cell. The nucleus divides and identical parts go to the mother cell and the bud. The bud may grow until it is as large as the mother cell and can form buds of its own. In some cases buds remain attached to the mother cell. In others, they break away and live as separate organisms.
Sexual reproduction involves the joining of male and female sex cells. The sperm refers to the male sex cell and the egg refers to the female sex cell.
Similar questions