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Question
The subunits of chromatids are:
The subunits of chromatids are:
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Solution
The correct option is B Chromomeres
- At the time of cell division chromosomes divide itself into two halves also called as arms, these arms are termed as chromatids. They also contain genetic material (DNA).
- Chromonremata are the coiled structures that contain genes and are present on the chromosomes.
- Chromomeres are the bead-like structure present on the chromonemata, they are formed into beads due to the accumulation of DNA and proteins as the process of transcription does not occur.
- Telomeres are the terminal or end structure of the arms of chromosomes.
- Secondary constriction is present near the centromere of the chromosome, they are helpful in identifying the number of sets of chromosomes.
So, the correct option is 'Chromomeres'
- At the time of cell division chromosomes divide itself into two halves also called as arms, these arms are termed as chromatids. They also contain genetic material (DNA).
- Chromonremata are the coiled structures that contain genes and are present on the chromosomes.
- Chromomeres are the bead-like structure present on the chromonemata, they are formed into beads due to the accumulation of DNA and proteins as the process of transcription does not occur.
- Telomeres are the terminal or end structure of the arms of chromosomes.
- Secondary constriction is present near the centromere of the chromosome, they are helpful in identifying the number of sets of chromosomes.
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