The branch of science that deals with classification of organisms is known as

1. Understanding the Question:

The question is asking about the branch of biology that specifically deals with the classification of organisms. Classification deals with organizing living organisms into categories based on shared characteristics, and this process is central to understanding biological diversity.

2. Analyzing the Options:

We have the following four options to consider:

• Physiology
• Taxonomy
• Palaeontology
• Mycology

3. Evaluating Each Option:

- Physiology: This branch of biology focuses on understanding the functions and processes that occur within living organisms. While important, physiology does not deal with classification. It is concerned with how organisms work, not how they are categorized.

- Taxonomy: This is the branch of biology that directly deals with the classification of organisms. Taxonomy involves naming, describing, and grouping organisms into hierarchical categories, such as species, genus, family, etc. Therefore, classification deals with taxonomy.

- Palaeontology: This branch deals with the study of fossils and ancient organisms, focusing on understanding the history of life on Earth. While palaeontology may use classification for categorizing fossils, it is not specifically concerned with the act of classification itself.

- Mycology: This branch of biology focuses on the study of fungi. While mycology is a specialized field, it is not concerned with classification deals with organisms in general but rather specifically with fungi.

4. Identifying the Correct Answer:

Based on the evaluation, the branch of science that deals with the classification of organisms is Taxonomy. Taxonomy is the science of naming, describing, and classifying organisms based on shared characteristics. Classification deals with categorizing organisms into groups that reflect their evolutionary relationships and common traits.

5. Final Answer:

The correct answer is Taxonomy, as it is the branch of science that deals with the classification of organisms.