Q. How many young amoebae hatch out from a cyst of $E.histolytica?$
A) One
B) Two
C) Four
D) Six
Explanation
In the new host, after 5-6 hours, cyst wall is digested releasing the tetranucleate $Amoeba$ called excystic $Amoeba$ or metacyst.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.