Maharashtra State BoardSSC (English Medium) 5th Standard
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Give reasons for the following. Humans could produce subtle and varied types of sounds. - Environmental Studies 2

Short Note

Give reasons for the following.

Humans could produce subtle and varied types of sounds.

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Solution

  1. Homo sapiens had developed to a stage wherein they had fully developed larynx.
  2. Their jaws and muscles inside the mouth were fully developed.
  3. Their tongue was flexible. Therefore, human beings (Homo sapiens) could produce subtle and varied types of sounds.
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APPEARS IN

Balbharati Environmental Studies 2 (How We Came to Be) 5th Standard Maharashtra State Board
Chapter 5 Evolution of Mankind
Exercises | Q 3. (b) | Page 23
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