Answer:
I am pretty sure correct me if I am wrong
Explanation:
Do you have anymore information to go on with this? Id be happy to help but theres not much to work with. :3
A) DNA 1 by chromosomal mutation
DNA 2 by genetic mutation
Hope it’s usefullll
Answer:
I) Blood platelets are tiny, irregular cell fragments without nucleus. They aid in blood clotting
II) Because platelets lack nucleus
Explanation:
I) Platelets are also called thrombocytes. Their appearance is as tiny, irregular cell fragments.
Their major function is to aid the clotting of blood
II) platelets cannot be called "cells" because they lack nucleus