Select the correct match from the following :

Options

A. Therapsids : Synapsids were ancestors of mammals .
B. Ichthyosaurs : Dinosaur with huge fearsome body & dagger like teeth.
C. Homo habilis : First use of fire and probably ate meat .
D. Homo erectus : First use of stone tools were called tool maker on handy man .

Answer

To solve the question, we need to analyze each of the given statements and identify the correct match. Let's break it down step by step:

### Step 1: Analyze the First Statement
- **Statement:** Therapsids belong to Synapsida, and the origin of mammals took place in the Triassic period.
- **Explanation:** Therapsids are indeed part of the Synapsida group, and they are considered ancestors of mammals. The origin of mammals did occur during the Triassic period. This statement is correct.

### Step 2: Analyze the Second Statement
- **Statement:** Ichthyosaurus is described as a dinosaur with a huge fearsome body and dagger-like teeth.
- **Explanation:** Ichthyosaurus is not a dinosaur; it is a marine reptile. The dinosaur that fits the description of having a huge body and dagger-like teeth is Tyrannosaurus rex. Therefore, this statement is incorrect.

### Step 3: Analyze the Third Statement
- **Statement:** Homo habilis was the first to make use of stone tools.
- **Explanation:** This statement is correct. Homo habilis is indeed known as the "handyman" because it was the first species to use stone tools.

### Step 4: Analyze the Fourth Statement
- **Statement:** Homo erectus was the first to use fire and probably ate meat.
- **Explanation:** This statement is also correct. Homo erectus is known for using fire and having a diet that included meat.

### Conclusion
- The only correct match from the statements provided is the first one regarding Therapsids and their relation to Synapsida and the origin of mammals in the Triassic period.

### Final Answer
The correct match is: **Therapsids - Synapsida (Origin of mammals in the Triassic period)**.

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