Home
Class 11
BIOLOGY
In Echinodermata...

In Echinodermata

A

both larvae and adults are radially symmetrical

B

both larvate and adults are bilaterally symmetrical

C

larvae are radially symmetrical whereas adults are bilaterally symmetrical

D

larvae are bilaterally symmetrical whereas adults are radially symmetrical

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • ANIMAL KINGDOM

    AAKASH SERIES|Exercise EXERCISE I (NONCHORDATES)|7 Videos

  • ANIMAL KINGDOM

    AAKASH SERIES|Exercise EXERCISE I (CHORDATA)|16 Videos

  • ANIMAL KINGDOM

    AAKASH SERIES|Exercise EXERCISE -III (Previous AIPMT/NEET Questions)|43 Videos

  • BIODIVERSITY AND CONSERVATION

    AAKASH SERIES|Exercise EXERCISE-III Previous AIPMT/NEET Questions |39 Videos

Similar Questions

Explore conceptually related problems

What is the meaning of the term Echinodermata? What are the characters of Echinodermata?

What are the characteristic features of Echinodermata? Give examples.

Water vascular system is the characteristic of which group of the following: (a) Porifera (b) Ctenophora (c) Echinodermata (d) Chordata

Identify the mismatched pair. 1) Nematoda - Flame cells 2) Mollusca - Meta nephridia 3) Echinodermata - Canal system

Give any two characters of Echinodermata.

Match the column A with column B and choose the correct option {:(Column A,Column B,),((a)"Porifera",(i)"Canal system",),((b )"Aschelminthes",(ii)"Water-vascular system",),((c )"Annelida",(iii)"Muscular pharynx",),((d)"Arthopoda",(iv)"Jointed appendages",),((e)"Echinodermata",(v)"Metameres",):}

Match the items given in Column -I with those in Column -II and select the correct option from the codes given below . {:(Column-I,Column-II),((a)" Jelly fish ",(i) "Arthropoda"),((b)"Cray fish",(ii)"Echinodermata"),((c )"Devil fish",(iii) "Mollusca"),((d)"Star fish",(iv)"Coelenterarata"):}

Which one of the following phyla is correctly matched with its two general characteristics ? {:((1)"Echinodermata",-(i)"Radial symmetry (ii) "Internal fertilization"",),((2)"mollusca",- (i)"Oviparous reproduction (ii) Trochophore or veliger larva",),((3)"Arthropoda",- "(i)Striated muscles (ii)Radula",),((4) "Annelida",-"(i)Prapodia for locomotion (ii) Tracheae for respiration",):}