Chromosome Classification Based on the Position of Centromere
Trending Questions
Q.
In which stage of cell division does the chromosome appear in V or I or J shape?
Metaphase
Anaphase
Prophase
Telophase
Q. Sister chromatids separate during
- metaphase
- anaphase
- prophase
- telophase
Q.
Where is the centromere in submetacentric chromosomes?
Q. The shorter and longer arms of a submetacentric chromosome are referred to as:
- m-arm and n-arm respectively
- s-arm and l-arm respectively
- p-arm and q-arm respectively
- q-arm and p-arm respectively
Q.
Where were the salivary gland chromosomes first observed?
Q. In metacentric chromosomes:
- Centromere is located at one end so that there is only one arm.
- Centromere is non-centrally located so that one arm is longer than the other.
- Centromere is centrally located so that the two arms are of equal length.
- Centromere is found at the end so that one arm is very short and the other is long.
Q. Identify the kinetochore in the given diagram.
Q. Chromosomes present in the prolonged prophase in the salivary glands of Drosophila are:
- Polytene chromosome
- B-Chromosomes
- Lampbrush chromosome
- Supernumerary chromosomes
Q. Identify the kinetochore in the given diagram.
