QUESTION?
Which is the 23 chromosomes in human cell called? Why are they important?
Answer
Their the sex chromosomes. They affect the gender
SOrry What is the 23 chromosomes in human cell called?
Actually, the 23rd pair of chromosomes in a human cell is called the sex chromosomes. They determine an individual's biological sex, either male or female. The sex chromosomes can be labeled as X and Y.
In a typical scenario, males have one X chromosome and one Y chromosome (XY), while females have two X chromosomes (XX). The presence or absence of the Y chromosome is crucial in determining the development of male reproductive organs and secondary sexual characteristics.
The importance of the sex chromosomes lies in their role in genetic inheritance. Since the 23rd pair of chromosomes determines the sex of an individual, it also affects the transmission of certain genetic disorders or traits that are linked to the sex chromosomes. For instance, genes related to conditions like color blindness and hemophilia are carried on the X chromosome. Therefore, males are more likely to exhibit these conditions if they inherit the affected X chromosome from their mother.
Understanding the concept of sex chromosomes and their significance in human biology can be helpful in comprehending the inheritance patterns of sex-linked genetic disorders and gaining insights into the differences between males and females at the chromosomal level.