Select the option that can be used as a one-word substitute for the given group of words.
The scientific study of the structure and form of animals and plants

The correct answer is: Option 2 (Morphology).

Key Points

• The word "Morphology" refers to the scientific study of the structure, form, and organization of animals and plants. (संरचना विज्ञान)
  • Example: The morphology of flowers often helps botanists classify different plant species.
• "Structure and form of animals and plants" is the definition of Morphology, making it the most appropriate one-word substitute. (संरचना और रूप विज्ञान)
  • Example: Researchers used morphology to analyze the skeletal differences between the two species.

Therefore, the correct answer is: Option 2 (Morphology).

Additional Information

Here are the other options explained along with their Hindi meanings and example sentences:

• Zoology (प्राणी विज्ञान): The scientific study of animals, their biology, behavior, and classification.
  • Example: She decided to major in zoology to study the behavior of wild animals.
• Biology (जीव विज्ञान): The scientific study of life and living organisms.
  • Example: Biology covers a wide range of topics, including genetics, ecology, and anatomy.
• Botany (वनस्पति विज्ञान): The scientific study of plants, including their physiology, structure, and classification.
  • Example: Botany helps us understand the importance of plants in maintaining the ecosystem.