Question

Protozoa exhibit a unique sexual reproduction.
Explain it and give its significance.​

Answer 1

Answer:

protozoa like amoeba exhibit unique sexual reproduction.

Explanation:

under unfavourable season an irregular shaped amoeba withdraws its pseudopodia and attains a circular form and forms a three layered cyst wall around itself .with the onset of favourable conditions it undergoes multiple fission within cyst wall  to form pseudopodiospores or amoebules. they are ultimately released by breaking the cyst wall.this is called sporulation.

significance:

it helps to tide over the unfavourable season.