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प्रश्न
What would have happened? If.........
Genes had been absent on the chromosomes.
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उत्तर
On chromosomes, genes are regarded as functional segments. The structural and operational unit of heredity is the gene. If genes are missing from the chromosomes, the offspring will not resemble the parent. Since the gene is the genetic unit that transmits the traits from one parent to the next, the absence of genes will prevent the baby from resembling its parents. It resides in a nucleus and is composed of DNA.
संबंधित प्रश्न
Name the following.
The cell organelle which synthesizes protein.
Name the part of the cell concerned with the following :
Synthesis of proteins
Fill in the blanks :
__________ is a plastid which stores starch.
State the major function of the following :
Mitochondria:
State the difference between cytoplasm and protoplasm
Briefly discuss the importance of chromosomes to an organism
Fill in the blanks:
Muscles cells are ______ and contractile.
Fill in the blanks:
The jelly-like fluid that surrounds the nucleus of a cell is called ______.
Write true or false for each statement. Rewrite the false statements correctly:
At the time of cell division the chromatin network changes into small thread-like structures called genes
Write true or false for each statement. Rewrite the false statements correctly:
Chromoplasts are the kitchen of the cell
