The primary constriction contains
(a) centromere
(b) centriole
(c) chromatid
(d) telomere

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Solution

(a) centromere

The primary constriction contains centromere. It gets attached to the spindle network during cell division.

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(vi) Telomere

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Question 6
A bivalent meiosis- I consists of
(a) two chromatids and one centromere
(b) two chromatids and two centromeres
(c) four chromatids and two centromeres
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The primary constriction contains (a) centromere (b) centriole (c) chromatid (d) telomere

(a) centromere The primary constriction contains centromere. It gets attached to the spindle network during cell division.

The primary constriction contains
(a) centromere
(b) centriole
(c) chromatid
(d) telomere

(a) centromere

The primary constriction contains centromere. It gets attached to the spindle network during cell division.