Select the most appropriate word for the given group of words.

Branch of science that studies structure, classification and genetics of plants

botany

The most appropriate word for the given group of words is botany.

• Botany is the branch of biology that studies plants. It includes the study of plant structure, classification, genetics, ecology, and evolution.
• Biology is the study of all living things, including plants, animals, and microorganisms. It is a broad field that encompasses many different subfields, including botany, zoology, microbiology, and anatomy.
• Geology is the study of the Earth's physical structure and history. It includes the study of rocks, minerals, fossils, and the Earth's atmosphere and oceans.
• Zoology is the branch of biology that studies animals. It includes the study of animal structure, classification, genetics, ecology, and evolution.

Botany is the most appropriate word for this group of words because it specifically refers to the study of plants. The other words do not have the same focus on plants.