NEW
Font size
WorksheetsPorifera and Cnidaria
Total questions: 13
Worksheet time: 13mins
On the body of Poriferans we can see
Lots of small pores
No pores
Scales
Aitmuhammed
The level of body organization in Poriferans are?
Tissue level
Organ system
Cellular level
Organ system level
Poriferans take their food with the help of small holes called
Endoderm
Osculum
Ectoderm
Ostia
In Poriferans Waste materials goes out from the body through?
Osculum
Ostia
Budding
Hydra
Porifera Reproduce asexually by
Regeneration
Binary Fission
Budding
Transverse
Porifera have
Bilateral symmetry
Asymmetry
Radial symmetry
Bilodin
How does Cnidaria reproduce?
Asexually
Both sexually and Asexualy
Do not reproduce
sexually
Cnidaria reproduce Asexually by
Budding
Regeneration
Binary fission
Do not reproduce
What is the name of Cnidaria in the Picture?
Star Fish
Hydra
Corals
Jelly fish
What does special poisonous stinging in Cnidaria Called?
Cnidocytes
Cnidoblasts
SEMA
Erythrocytes
Term for an animal that is attached and not free-swimming.
Planted
Motile
Sessile
Samsa
What type of symmetry do all Cnidarians possess?
Asymmetry
Radial symmetry
Bilateral symmetry
Which of the following is not an Example of Cnidaria?
Hydra
Daniel
Corals
Jelly fish
