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प्रश्न
What would have happened? If.........
Plants lacked anthocyanin.
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उत्तर
Anthocyanin is a pigment which is present in plants and imparts them purplish colour. In the absence of this pigment, the structures which usually have purple colour due to its presence would appear colourless.
संबंधित प्रश्न
What would have happened? If .........
There had been no differences between mitochondria and plastids.
How many chromosome pairs are found in human cells?
Distinguish between the following pairs of terms :
Centrosome and chromosome
State the major function of the following :
Ribosome
State the major function of the following :
Vacuoles
The cell membrane is called selectively permeable. Why?
Fill up the blank with the terms given below
Plastids contain ______.
Fill in the blanks:
Muscles cells are ______ and contractile.
Write true or false for each statement. Rewrite the false statements correctly:
The nuclear membrane encloses a colourless, dense fluid called nucleoplasm
Define the following term:
Protoplasm
