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प्रश्न
Define euploidy.
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उत्तर
When the chromosome number in a cell is the exact multiple of the primary basic number, then it is called euploidy.
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संबंधित प्रश्न
Chromosomes get aligned at the centre of the cell during:
A. Metaphase
B. Anaphase
C. Prophase
D. Telophase
What is the number of chromosomes in the gametes of human beings?
Choose the correct answer:
Minimum coiling in chromosome is at ________________
Choose the correct answer:
A 'V' shaped chromosomes has to _____________
Give Reasons for the following
Chromosomes are the carriers of heredity.
Name the following:
Pairs of chromosomes, present in human egg cells.
Explain the structure of chromosomes with labelled diagram.
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 |
Distinguish between the following pair:
Karyotype and Karyokinesis
Aneuploidy refers to ______.
