NCERT / CBSE Class 10 Science-How do Organisms Reproduce
Do organisms create exact copies of themselves?
We will discuss one activity here, browse in your 10 class schoolroom.You will notice that every one students have similar complex body part. Copy is that the method,making copies of the blueprints of complex body part.
We know the chromosomes in the nucleus of the cell contain information for inheritance of features from parents to the next generation in the form of DNA (deoxyribo nucleic acid) molecules. The DNA is the information source of making protein. If somehow, this information is changed, then the body design or structure will differ.
Now, as a 10th Class Science student, we know that a basic event in copy is that the creation of the desoxyribonucleic acid copies. The chemical action of the cell creates 2 copies of the desoxyribonucleic acid in a very reproducing cell and that they are going to be required to be separated from one another. The desoxyribonucleic acid traced is in the middle of the creation of a further cellular equipment so the desoxyribonucleic acid copies, every with its own equipment. So, a cell divides to provide rise to 2 cells.
All living organisms reproduce mainly through: –
- Asexual reproduction
- Sexual reproduction
Let’s proceed further and discuss in detail:
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