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Question
Choose the correct answer:
Chromosome is most coiled at (in mitosis) ________________
Options
telophase
anaphase
metaphase
prophase
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Solution
Chromosome is most coiled at (in mitosis) prophase
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RELATED QUESTIONS
What is the number of chromosomes in the gametes of human beings?
Choose the best option out of the four alternatives a, b, c and d
Question 1:
The number of chromosomes in a certain type of cell division is halved. This kind of cell
division occurs in.
(a) Only testis
(b) Only ovary
(c) Both ovary and testis
(d) All body cells
State the difference between:
Chromosome and chromatid:
“First meiotic division is the reduction division” what does the word ‘reduction’ refer to in this statement?
Choose the correct answer:
A 'V' shaped chromosomes has to _____________
Enumerate the various changes that occur in the nucleus of the cell during prophase.
Why gametes have a haploid number of chromosomes?
What is the importance of meiosis?
Differentiate between
Cytokinesis in plant and animal cell
Give Technical Terms
The stage at which synapsis in chromosomes to form bivalents.
Complete the following sentence with appropriate word:
The number of chromosomes in humans is ________.
Multiple Choice Question
Chromosomal aberrations are caused by:
Nullisomy is represented by ______.
In humans, the sex chromosome complement is
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 |
Explain the structure of a chromosome.
______ is a sudden permanent heritable change that can occur in the gene, in the chromosome or chromosome number.
In the human male, a sperm contains autosomes and ______.
