Question:
The study of embryonic development and the other developmental process after birth is
The study of embryonic development and the other developmental process after birth is
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Embryology studies only embryo development, whereas Developmental Biology covers the entire life-long developmental process.
Updated On: Jun 12, 2026
- Embryology
- Ethology
- Anatomy
- Developmental biology
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Concept:
Different branches of biology study different aspects of living organisms.
• Embryology studies development from fertilization up to birth or hatching.
• Ethology deals with animal behaviour.
• Anatomy studies internal structure and organization of organisms.
• Developmental biology studies the complete process of growth and development from fertilization through embryonic stages and even after birth.
Step 1: Analyze Embryology. Embryology is concerned mainly with the formation and development of the embryo. It does not include all developmental changes occurring after birth. Therefore option (A) is not correct.
Step 2: Analyze Ethology. Ethology is the scientific study of animal behaviour. It has no direct relation with embryonic development. Therefore option (B) is incorrect.
Step 3: Analyze Anatomy. Anatomy deals with structural organization of organisms. It does not specifically study developmental processes. Therefore option (C) is incorrect.
Step 4: Analyze Developmental Biology. Developmental biology includes:
• Embryonic development
• Growth after birth
• Differentiation of tissues
• Morphogenesis
• Aging and developmental regulation Thus it encompasses both prenatal and postnatal development.
Step 5: Final conclusion. \[ \boxed{\text{Developmental Biology}} \] Hence option (D) is correct.
• Embryology studies development from fertilization up to birth or hatching.
• Ethology deals with animal behaviour.
• Anatomy studies internal structure and organization of organisms.
• Developmental biology studies the complete process of growth and development from fertilization through embryonic stages and even after birth.
Step 1: Analyze Embryology. Embryology is concerned mainly with the formation and development of the embryo. It does not include all developmental changes occurring after birth. Therefore option (A) is not correct.
Step 2: Analyze Ethology. Ethology is the scientific study of animal behaviour. It has no direct relation with embryonic development. Therefore option (B) is incorrect.
Step 3: Analyze Anatomy. Anatomy deals with structural organization of organisms. It does not specifically study developmental processes. Therefore option (C) is incorrect.
Step 4: Analyze Developmental Biology. Developmental biology includes:
• Embryonic development
• Growth after birth
• Differentiation of tissues
• Morphogenesis
• Aging and developmental regulation Thus it encompasses both prenatal and postnatal development.
Step 5: Final conclusion. \[ \boxed{\text{Developmental Biology}} \] Hence option (D) is correct.
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