Embryology Important Miscellaneous Question And Answers

Question 1. Down’s syndrome.
Answer:

Down’s syndrome. Cause: Trisomy of chromosome No. 21.

Down’s syndrome. Features:

• Child has broad face.
• Obliquely placed palpebral fissures.
• Epicanthus
• Furrowed lower lip.
• Broad hand with single transverse crease.
• Mental retardation.
• Anomalies of the heart.

Read And Learn More: BDS Previous Examination Question And Answers

Question 2. Klinefelter’s syndrome.
Answer:

Klinefelter’s syndrome. Cause: Presence of extra X; XXY

Klinefelter’s syndrome. Effects:

• Abnormal male
• Poorly developed testis
• Sterility
• Gynaecomastia.