NEET PG DENTAL EXAM

EMBRYOLOGY

CHROMOSOMES AND CELL DIVISIONS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A photo of the chromosomes in a dividing cell that are arranged by size is called a ____
A
mutation
B
gene
C
picture
D
karyotype
Explanation: 

Detailed explanation-1: -A karyotype is an individual’s complete set of chromosomes. The term also refers to a laboratory-produced image of a person’s chromosomes isolated from an individual cell and arranged in numerical order. A karyotype may be used to look for abnormalities in chromosome number or structure.

Detailed explanation-2: -A Karyogram is a way used to depict chromosomes, the way chromosomes are organised in the image makes them easy to visualize. They are arranged into homologous pairs each of which is arranged into size order-from largest to smallest.

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