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प्रश्न
Give Technical Terms
The phase of meiosis at which homologous chromosomes are separated.
उत्तर
Metaphase II
APPEARS IN
संबंधित प्रश्न
Name the sex chromosomes in human males and females
Choose the correct answer:
Minimum coiling in chromosome is at ________________
Write a sentence of the following:
Telomere
Choose the correct answer:
Thick short chromosomes can be observed at (in mitosis) ___________
What are chromosomes?
Why gametes have a haploid number of chromosomes?
Explain the Term Chromosomes
Name the following:
Microtubules form the bipolar spindle in which stage.
Give Technical Terms
The stage when sister chromosomes separate from their paired condition.
Complete the following sentence with appropriate word :
Chromosomes are _________ material.
Compare X chromosome and Y chromosome.
Long answer type question.
Describe the different types of chromosomes.
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 |
In higher unisexual animals, one pair of chromosomes is not identical in two sexes. It is called as ______.
Which of the following is TRUE with respect to the genes which inherit together during crossing over?
Differentiate between X-chromosome and Y-chromosome with reference to –
- length of non-homologous regions
- type as per the position of the centromere
Rewrite the correct form of the statement by changing the first or last word only:
Duplicated chromosomes remain attached at a point termed as centrosome.
