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प्रश्न
What is the feature of a metacentric chromosome?
उत्तर
The feature of the metacentric chromosome is that the centromere is present in the middle of two arms by which four arms are almost equal in length.
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संबंधित प्रश्न
What are nuclear pores?
What is a centromere?
How does the position of centromere form the basis of classification of chromosomes. Support your answer with a diagram showing the position of centromere on different types of chromosomes.
In a cell that is not dividing, the chromosomes are visible as a tangle of fine threads called
Chromosome having centromere in its middle is
When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred to as ______
A common characteristic feature of plant sieve tube cells and most of mammalian erythrocytes is ______.
Discuss briefly the role of nucleolus in the cells actively involved in protein synthesis.
What are histones? What are their functions?
Explain the functions of the nuclear pores.
