The correct option is C
1, 3 and 4 only
Explanation:
Characteristics of mesolithic age:
- Nomadism - Sedentary community
- Earliest evidence of domestication of plants - Sambhar Lake (7000 -6000 bc)
- Domestication of animals - Adamgarh and Bagor (Rajasthan)
- Beginning of grave burial - Bagor, Langhnaj (Gujarat), Bhimbetka (MP)
- Earliest evidence of pottery - Chopani Mandu (UP) around 9000 BC
- Tools - ‘Microlith’, Bow & Arrow, Flake tools and other Palaeolithic tools continued
Flint tools were used during the paleolithic age. Hence, feature 2 is incorrect.