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Alina [70]
3 years ago
11

What form a spindle shaped structure of protein fibres on which the chromosomes move during nuclear division? 

Biology
1 answer:
frez [133]3 years ago
5 0
Function of centrioles

An organelle that forms a spindle-shaped structure of protein fibers on which the chromosomes move during nuclear division are called the centrioles. Centrioles are part of the animal cell organelles. Hence, they are a small part of the microtubules organized and set in a particular course. Microtubules include 9 sets. Centrioles contain a cylindrical structure, packed with protein which is described as tubulin. Found mostly in eukaryotic cells beside the nucleus.



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----A-------10MU--------B-------------20MU-------------C---

             Region I                      Region II  

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Now that we know the recombination frequencies in each region, we can calculate the expected double recombinant frequency, EDRF, like this:

EDRF = recombination frequency in region I x recombination frequency in region II.

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Answer;

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