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प्रश्न
During the pairing of chromosomes in meiosis, the ________ chromosomes come to lie side by side.
उत्तर
During the pairing of chromosomes in meiosis, the homologous chromosomes come to lie side by side.
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संबंधित प्रश्न
Name the sex chromosomes in human males and females
Fill in the blank
The _______ (s) are surrounded by radiating rays called aster
“First meiotic division is the reduction division” what does the word ‘reduction’ refer to in this statement?
The component which is in the nuclei of cells and carries the hereditary characteristics is called ______.
Choose the correct answer:
Chromosomes appear at equator in ____________
Choose the correct answer:
Minimum coiling in chromosome is at ______________
Choose the correct answer:
Chromosomes number is halved in ____________
Choose the correct answer:
Minimum coiling in chromosome is at ________________
Choose the correct answer:
The term 'chromosome' was coined by ___________
Choose the correct answer:
A 'V' shaped chromosomes has to _____________
Differentiate between
Cytokinesis in plant and animal cell
Explain the Term Chromosomes
Multiple Choice Question:
After mitotic cell division, a female human cell will have
Describe the structure of sex chromosomes with the help of labelled diagram.
The region of the chromosome where the spindle fibres get attached during cell division ______
Match the following.
| 1. Autosomes | - | Trisomy 21 |
| 2. Diploid condition | - | 9 : 3 : 3 : 1 |
| 3. Allosome | - | 22 pair of chromosome |
| 4. Down’s syndrome | - | 2n |
| 5. Dihybrid ratio | - | 23rd pair of chromosome |
Small swellings on the surface of the chromosome are called______.
Define the following term:
Chromatid
Distinguish between the following pair:
Karyotype and Karyokinesis
