Question

In which of the following organism,internal bud formation seen________.
a)spongilla
b)vorticella
c)hydra
d)yeast.​

Answer 1

spongilla is the correct answer

Answer 2

Formation of Internal bud is seen in spongilla

Explanation:

• Spongilla is the genus of sponges which found mostly in lakes, ponds and seas

• Sponges of this genus spongilla attach to rock, ground and log
• Sponges by attaching themselves help to filter water for aquatic organism.

• Particularly fresh water sponges develop gemmules under adverse condition as a dormancy. These gemmules have ability to germinate when condition become normal again and new sponge formed

• These gemmule are highly resistant under harsh condition.