Correct Answer: (a) Cow
Solution:Cow, camel, horse and lion were not depicted on seals. Unicorn (bull) was the animal most commonly represented on the seals.
Thousands of seals have been discovered on various Harappan sites.
Materials: The seals were usually made of steatite and occasionally of agate, chert, copper, faience gold, ivory, and terracotta.
Steatite, a soft stone found in the river beds, was the most common material used to make seals.
Every seal is engraved in a pictographic script which is yet to be deciphered.
Animal motifs on the seals:
The seals had carvings of beautiful figures of animals, such as unicorn bulls, rhinoceros, tigers, elephants, bison, goat, and buffalo.
Purpose: The seals served various purposes:
Mainly used for commercial purposes.
Also used as amulets: carried on the persons of their owners, perhaps as modern-day identity cards.
Most remarkable seal: Pashupati Seal, is also identified as a female deity. It has various animal motifs, such as elephant, tiger, rhinoceros, buffalo and antelopes.