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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?
Choose the correct answer:
Gametes are formed by ________________
Differentiate between
Anaphase of Mitosis and Anaphase of Meiosis-I.
Name the following:
The process by which gametes are produced.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Meiosis leads to recombination of characters.
Multiple Choice Question:
Leptotene, Zygotene, and Diplotene phases are found in
Mention the stages of meiotic Prophase -I.
