Select the one word for the given group of words:
The branch of biology that studies how an animal or a human being forms and grows from a fertilised egg before birth
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → Embryology
| Word | Meaning | Example |
|---|---|---|
| (1) Embryology (answer) | the study of how a living being forms and grows from a fertilised egg until it is born or hatched | In the embryology practical, we saw slides of a chick at different stages of growth inside the egg. |
| (2) Obstetrics | the branch of medicine that looks after women during pregnancy and childbirth | My cousin is a doctor in obstetrics and has helped deliver hundreds of babies at the district hospital. |
| (3) Genetics | the study of how features such as eye colour pass from parents to children | The genetics chapter explained why Arjun has his grandfather’s curly hair. |
| (4) Cytology | the study of cells, their structure and how they work | Under the microscope in the cytology lab, the onion peel showed neat rows of cells. |