The shape of chromosomes can be identified by | vedclass

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(B) The shape of a chromosome is primarily determined by the position of the $Centromere$ during the metaphase stage of cell division.Depending on the

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Centromere

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(B) The shape of a chromosome is primarily determined by the position of the $Centromere$ during the metaphase stage of cell division.Depending on the location of the $Centromere$,chromosomes can be classified as metacentric,sub-metacentric,acrocentric,or telocentric.The $Centromere$ holds the two sister chromatids together and serves as the site for the attachment of spindle fibers via the kinetochore.

List-$I$	List-$II$
$(1)$ Metacentric	$(a)$ Centromere at the terminal end
$(2)$ Sub-metacentric	$(b)$ Centromere close to the end
$(3)$ Acrocentric	$(c)$ Centromere slightly away from the middle
$(4)$ Telocentric	$(d)$ Centromere in the middle

The shape of chromosomes can be identified by which of the following?

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Match the following and select the correct option:
List-$I$ List-$II$
$(1)$ Metacentric $(a)$ Centromere at the terminal end
$(2)$ Sub-metacentric $(b)$ Centromere close to the end
$(3)$ Acrocentric $(c)$ Centromere slightly away from the middle
$(4)$ Telocentric $(d)$ Centromere in the middle

In the given figure,what do $a$ and $b$ represent respectively?

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