HARD
11th CBSE
IMPORTANT
Earn 100

Freshwater sponge is 

83.33% studentsanswered this correctly

Important Questions on Phylum Porifera

HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 9
Which is not correct about sponges?
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 10
Which is not a characteristic of sponges?
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 11
Canal system is the characteristic of
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 12
Non cellular layer found in porifera and body wall is
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 13
Sponge skeleton is secreted by
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 14
In sponges, the flow of water current in spongocoel is maintained by
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 15
Body having mesh work of cells, internal cavities lined with the food filtering flagellated cells and indirect development are the characteristics of phylum
HARD
11th CBSE
IMPORTANT
Companion Biology Class 11>Chapter 8 - Phylum Porifera>MULTIPLE CHOICE QUESTIONS>Q 16
In sponges, the cell that can be converted into other types of cells are called as