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प्रश्न
Choose the correct option.
Find incorrect statement.
पर्याय
Condensation of chromatin material occurs in prophase.
Daughter chromatids are formed in anaphase
Daughter nuclei are formed at metaphase.
Nuclear membrane reappears in telophase.
उत्तर
Daughter nuclei are formed at metaphase.
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संबंधित प्रश्न
Can there be DNA replication without cell division?
Choose the correct option.
The connecting link between Meiosis-I and Meiosis-II is ______.
Answer the following question.
Students were shown some slides of cancerous cells. Teacher made a comment as if there would have been control at one of its cell cycle phase, there wouldn’t have been a condition like this. Which phase the teacher was referring to?
Answer the following question.
Some Mendelian crossing experimental results were shown to the students. Teacher informed that there are two genes located on the same chromosome. He enquired if they will be ever separated from each other?
Match the following column A with column B.
| Column-A (phases) |
Column-B (Their events) |
| a. Leptotene | 1. Crossing over |
| b. Zygotene | 2. Desynapsis |
| c. Pachytene | 3. Synapsis |
| d. Diplotene | 4. Bouquet stage |
Colchicine prevents the mitosis of the cells at which of the following stage______.
The paring of homologous chromosomes on meiosis is known as ______.
Write any three significance of mitosis.
Write about Pachytene of Prophase I.
If a tissue has at a given time 1024 cells, how many cycles of mitosis had the original parental single cell undergone?
