The common point of attachment of all the arms of polytene chromosome is known as
- ACentromere
- BChromomere
- CChromocentre
- DCentrosome
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Similar Questions
What is the chromatin that is densely packed and stains darkly called?
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View SolutionBased on what are the four types of chromosomes classified?
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View SolutionWhich is the correct option for '$a$' indicated in the figure?
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View SolutionSelect the correct option for the following matches:
Column-$I$ Column-$II$ $(1)$ Chromosome arms are of equal length $(a)$ Submetacentric $(2)$ One arm of the chromosome is shorter $(b)$ Acrocentric $(3)$ One arm is extremely long and the other is very short $(c)$ Telocentric $(4)$ Terminal centromere $(d)$ Metacentric
| Column-$I$ | Column-$II$ |
| $(1)$ Chromosome arms are of equal length | $(a)$ Submetacentric |
| $(2)$ One arm of the chromosome is shorter | $(b)$ Acrocentric |
| $(3)$ One arm is extremely long and the other is very short | $(c)$ Telocentric |
| $(4)$ Terminal centromere | $(d)$ Metacentric |
Easy
View SolutionWhich component is absent in chromatin?
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