Biology, asked by ZK6611, 16 days ago

define phragmoplast.
define cinetochore ​

Answers

Answered by Anonymous
1

Explanation:

Phragmoplast. The phragmoplast is the structure that builds a cell wall (called as “cell plate”) between daughter cells. The pivotal role of MTs in phragmoplast was revealed disorganization of MTs by drugs and in mutants caused critical defects in cell-plate formation or wholly inhibited cytokinesis

kinetochore

a complex of proteins associated with the centromere of a chromosome during cell division, to which the microtubules of the spindle attach.

Answered by sunny260930
2

Answer:

phragmoplast :-The phragmoplast is the structure that builds a cell wall (called as “cell plate”) between daughter cells. The pivotal role of MTs in phragmoplast was revealed disorganization of MTs by drugs and in mutants caused critical defects in cell-plate formation or wholly inhibited cytokinesis.

kinetochore:-The kinetochore assembles on the centromere and links the chromosome to microtubule polymers from the mitotic spindle during mitosis and meiosis. Its proteins also help to hold the sister chromatids together and play a role in chromosome editing. Details of the specific areas of origin are unknown.

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