Match the following columns regarding the number of heart chambers in different animals:
Column-$I$ Column-$II$
$(a)$ Two-chambered $(i)$ Peacock
$(b)$ Three-chambered $(ii)$ Labeo
$(c)$ Incomplete four-chambered $(iii)$ Ichthyophis
$(d)$ Four-chambered $(iv)$ Lizard

  • A
    $(a-i), (b-ii), (c-iii), (d-iv)$
  • B
    $(a-ii), (b-iv), (c-iii), (d-i)$
  • C
    $(a-ii), (b-iii), (c-iv), (d-i)$
  • D
    $(a-iv), (b-i), (c-ii), (d-iii)$

Explore More

Similar Questions

Provide a comparative summary of the features of all phyla under the Animal Kingdom.

Difficult
View Solution

In Mollusca, excretion occurs through $......$ and in Hemichordata, it occurs through $......$.

Select the incorrect statement regarding diploblastic organization.

Match the following list of animals with their level of organisation and choose the correct sequence.
Column $I$Column $II$
$A$. Organ level$p$. Pheretima
$B$. Cellular aggregate level$q$. Fasciola
$C$. Tissue level$r$. Spongilla
$D$. Organ system level$s$. Obelia

Match the following:
$(a)$ Operculum$(i)$ Ctenophora
$(b)$ Parapodia$(ii)$ Mollusca
$(c)$ Scales$(iii)$ Porifera
$(d)$ Comb plates$(iv)$ Reptilia
$(e)$ Radula$(v)$ Annelida
$(f)$ Hairs$(vi)$ Cyclostomata and Chondrichthyes
$(g)$ Choanocytes$(vii)$ Mammalia
$(h)$ Gill slits$(viii)$ Osteichthyes

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo