Question

platelets generally have a very short life because they have no nucleus.
a true
b false

Explanation:

Platelets, also known as thrombocytes, are cell - fragments (not true cells as they lack a nucleus). The nucleus is important for cell repair, growth, and carrying out long - term cellular functions. Without a nucleus, platelets cannot perform these functions effectively. Their lifespan is relatively short (about 7 - 10 days in the bloodstream) compared to many other blood cells like red blood cells (which live about 120 days).

Answer:

A. True