Each centriole has nine microtubule triplets.
9
nine/9
2
Metaphase I or Metaphase II? In metaphase I it would have 24. In metaphase II it would have 6.
12
buta 1
2
24
Metaphase I or Metaphase II? In metaphase I it would have 24. In metaphase II it would have 6.
12
A human has 46 chromosomes
buta 1
Colchicine is a drug that prevents tubulin polymerisation into cytoskeleton structures called microtubules. Microtubules are essential for many functions of the cell, but importantly are needed for cell division. Specifically, they help align homologous chromosomes on the metaphase plate during metaphase and then separate the chromosome pairs during anaphase. So by inhibiting the production of microtubules, the chromosomes never align on the metaphase plate - they will be fully condensed but spread throughout the cell, a situation called a metaphase spread
5?
There are two chromosome that are at the metaphase II equator. Chromosomes are already duplicated and are homologous pairs in Metaphase II.
2
The centriole's function is currently unknown and because of this, it is considered to be useless. Plants don't have centrioles, and it functions just fine as a plant. Centrioles are probably unnecessary in animals as well.
They are only in animals.There is a pair in them.
223
Well, considering metaphase is a stage of cell mitosis (division), I would say metaphase has one cell. Telophase is the last stage of mitosis, in which the cell finally splits.