MyQuestionIcon

4

You visited us 4 times! Enjoying our articles? Unlock Full Access!

Transpiration

Read the foll...

Question

Read the following statements and select the correct option.
I. ln poriferans, water enters spongocoel via multiple oscula.
II. ln Spongilla, digestion is both extracellular as well as intracellular.

A

Both statements are correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

Statement I is correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Statement ll is correct

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Both statements are incorrect

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D Both statements are incorrect
Water enters the body of sponges through numerous pores called ostia and leaves through opening called osculum. Along with water, food particles also enter the spongocoel. Digestion of food takes place inside the cell, i.e., intracellular.

Suggest Corrections

thumbs-up

0

Similar questions

Q. In which of the following organisms, extracellular as well as intracellular digestion occurs?

^{'} 1^{'}

represents the extracellular digestion,

^{'} 2^{'}

represent the intracellular digestion and

^{'} 3^{'}

represent both type, then for coelentrata, ctenophore and porifera, select the correct option.

Q. Read the following statements:
(i) Sponges reproduce asexually by
fragmentation and sexually by the
formation of gametes.
(ii) Cnidarians exhibit tissue level of
organisation and are diploblastic.
(iii) Digestion in ctenophora is both extracellular and intracellular.
(iv) Hooks and suckers are present in freeliving form of platyhelminthes.

Which of the statements mentioned above are correct?

Q. Read the following statements:
(i) Sponges reproduce asexually by
Fragmentation and Sexually by the
formation of gametes.
(ii) Cnidarians exhibit tissue level of
organisation and are diploblastic.
(iii) Digestion in ctenophora is both Extracellular and Intracellular.
(iv) Hooks and suckers are present in freeliving form of platyhelminthes.

Which of the statements mentioned above are correct?

Q. Read the following statements:

(i) Sponges reproduce asexually by fragementation and sexually by the formation of gemmules.

(ii) Cnidarians exhibit tissue level of organisation and are diploblastic.

(iii) Digestion in ctenophora is both extracellular and intracellular.

(iv) Hooks and suckers are present in free-living form of platyhelminthes.

Which of the mentioned above are correct?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Transportation in Plants

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard VII Biology

Join BYJU'S Learning Program

CrossIcon