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प्रश्न
State the difference between:
Centrosome and centromere:
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उत्तर
The centrosome is an area in the cell where microtubules are produced. Within an animal
cell centrosome, there is a pair of small organelles called the centrioles. During animal cell
division, the centrosome divides and the centrioles replicate (make new copies) whereas each
chromosome in its condensed form consists of two chromatids joined at some point along
the length. This point of attachment is called centromere.
संबंधित प्रश्न
“Gametes must be produced by meiosis for sexual reproduction”. Why is it so?
Fill in the blank:
Both ______ and heterotypic divisions occur in meiosis.
Choose the correct answer:
Which division takes most time?
Where does the meiosis occur in our body?
Why is meiosis referred to as reduction division?
Name the following:
The process by which gametes are produced.
Name the Following
The kind of division takes place in the reproductive tissues.
Multiple Choice Question:
Leptotene, Zygotene, and Diplotene phases are found in
