Question
- Write two differences between Homo erectus and Homo habilis.
- Rearrange the following from early to late geologic periods:
Carboniferous, Silurian, Jurassic.
Carboniferous, Silurian, Jurassic.
| | Homo habilis | Homo erectus |
| 1 | This creature probably lived in East African grassland around two mya | This creature lived about 15 mya and its fossils were discovered in Java in 1891. |
| 2 | Brain capacity of this creature was 650–800cc. | Brain capacity was around 900cc. |
| 3 | They did not eat meat. | They probably ate meat. |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| S. No. | Column I | S. No. | Column II |
| A. | Acrosome | 1. | Motility of sperm towards the egg. |
| B. | Head | 2. | Powerhouse of the sperm; contains a number of mitochondria. |
| C. | Tail | 3. | Contains the genetic material. |
| D. | Middle piece | 4. | Contains enzymes to dissolve egg envelopes. |
