Read the following descriptions of two hominids, X and Y: Hominid X: Fossils were discovered in Java in 1891. They existed about 1.5 mya and had a brain capacity of around 900 cc. Hominid Y: They lived in near east and central Asia between 1,00,000-40,000 years back and had a brain size of 1400 cc. Identify X and Y.

Step-by-step solution

Hominid X is Homo erectus. According to NCERT, fossils discovered in Java in 1891 revealed the next stage, i.e., Homo erectus, which arose about 1.5 mya and had a large brain around 900 cc. Hominid Y is Neanderthal man. They had a brain size of 1400 cc and lived in near east and central Asia between 1,00,000-40,000 years back. Answer: X - Homo erectus, Y - Neanderthal man