In sponges. fertilization is ...a... and development is ....b... having a larval stage which is morphologically ....c... from the adult.

a - Internal, b- Indirect, c-distinct

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

a - Internal, b- Indirect, c-similar

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

a - External, b- Direct, c-distinct

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

a - External, b- Indirect, c-similar

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

Open in App

Solution

The correct option is A a - Internal, b- Indirect, c-distinct
In Sponges, fertilization is internal and development is indirect having a larval stage which is morphologically distinct from the adult.
So the correct option is "a-Internal, b-indirect, c-distinct".

Suggest Corrections

Similar questions

What is the fertilisation in cnidaria , annelida , mollusca (internal or external ) ..??? And development in cnidaria and annelida ( direct or indirect )...???

Q. Select the mismatch w.r.t. the name of the animal, its two characters, and its taxon.

Organism	Characters	Taxon
$(1)$ Housefly	(a) Two pairs of wings (b) External metamerism	Insecta
$(2)$ Octopus	(a) Absence of segmentation (b) Mouth with radula	Cephalopoda
$(3)$ Nereis	(a) Indirect development (b) Dioecious	Annelida
$(4)$ Asterians	(a) Water canal system (b) Internal fertilisation	Echinodermata

Q. Read the statements regarding echinoderms and choose the correct option
(i) All are marine with organ system level of organization
(ii) Adults are bilaterally symmetrical
(iii) They are dioecious
(iv) Fertilization is internal and indirect development is observed
(v) Triploblastic and acoelomate animals

Q. Fertilization is .................... in human beings.
(a) internal
(b) external
(c) outer
(d) none of these

Name two animals for each: (a) Internal fertilization (b) External fertilization

Join BYJU'S Learning Program

In sponges. fertilization is ...a... and development is ....b... having a larval stage which is morphologically ....c... from the adult.

The correct option is A a - Internal, b- Indirect, c-distinctIn Sponges, fertilization is internal and development is indirect having a larval stage which is morphologically distinct from the adult.So the correct option is "a-Internal, b-indirect, c-distinct".

The correct option is A a - Internal, b- Indirect, c-distinct
In Sponges, fertilization is internal and development is indirect having a larval stage which is morphologically distinct from the adult.
So the correct option is "a-Internal, b-indirect, c-distinct".