NEET 2000 Biology question

Spindle fibre unite with which structure of chromosomes :

(1)Chromocentre
(2)Chromomere
(3)KinetochoreCorrect
(4)Centriole

Answer: (3)

Solution

Spindle (chromosomal) fibres attach to the kinetochore, the disc-shaped protein structure on each side of the primary constriction (centromere) of a chromatid. Chromomeres are bead-like thickenings along the chromosome

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Question ID VK-088709