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प्रश्न
An inheritable change in the amount or the structure of a gene or a chromosome is called ______.
उत्तर
An inheritable change in the amount or the structure of a gene or a chromosome is called Mutation.
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संबंधित प्रश्न
Chromosomes get aligned at the centre of the cell during:
A. Metaphase
B. Anaphase
C. Prophase
D. Telophase
Name the following:
The number of chromosomes present in a nerve cell of a human being.
The term “chromosomes” literally means ______.
Choose the correct answer:
Centromere is related to ________
Mention the contribution of the scientist given below in the study of chromosome:
Sutton and Boveri
Write a sentence of the following:
Sheath
Choose the correct answer:
The term 'chromosome' was coined by ___________
Explain the Term Zygotene
Identify the TRUE statements with respect to aneuploidy.
- When the chromosome number is not the exact multiple of the haploid set, it is described as aneuploidy.
- Aneuploidy is only addition of one or more chromosome(s) to the total number of chromosomes in a cell.
- Aneuploidy is further classified as hypoploidy and hyperploidy.
