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Match the following columns:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { (Parts/organs) } & \text { (Functions) } \\
\text { (A) Statocysts } & \text { (1) } \text { Radiating plates } \\
\text { (B) Radula } & \text { (2) } \text { Respiratory function } \\
\text { (C) Gills } & \text { (3) } \text { Organs of balance } \\
\text { (D) Tentacles } & \text { (4) } \text { Sensory organs } \\
\text { } & \text { (5) } \text { Organs of feeding }
\end{array}
\)
Here two basic body forms of cniderians are given :

Match the following columns:
\(
\begin{array}{ll}
\text { Column I } \text { (Specialised cell or part) } & \text { Column II } \text { (Animal phylum) } \\
\text { A. Choanocytes } & \text { 1. Platyhelminthes } \\
\text { B. Cnidoblasts } & \text { 2. Ctenophora } \\
\text { C. Flame cells } & \text { 3. Porifera } \\
\text { D. Nephridia } & \text { 4. Coelenterata } \\
\text { E. Comb Plates } & \text { 5. Annelida } \\
\end{array}
\)
Given below are two statements:
Statement I: In Echinodermata water vascular system present which help in locomotion, capture and transport of food and respiration.
Statement II : In Scoliodon notochord is persistent through out life.
Choose the correct answer from the options given below
The space between hump and mantle is called mantle cavity in which A are present:
Read the following statement and choose correct option:
(i) Cyclostomes are marine but migrate for spawning to fresh water.
(ii) Cyclostomes have 6-15 pairs of gill slits for respiration.
(iii) In aves oil gland present at the base of tail
(iv) In aves hind limbs are modified into wings.
Which one of the following matching are correct :
Match the following columns:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { a. Ascaris } & \text { i. King crab } \\
\text { b. Gorgonia } & \text { ii. Sea lily } \\
\text { c. Limulus } & \text { iii. Round worm } \\
\text { d. Antedon } & \text { iv. Sea fan }
\end{array}
\)
Match the following columns:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { a. Pristis } & \text { i. Electric organ } \\
\text { b. Trygon } & \text { ii. Flying fish } \\
\text { c. Carcharodon } & \text { iii. Saw fish } \\
\text { d. Torpedo } & \text { iv. Great white shark } \\
\text { e. Exocoetus } & \text { v. sting ray }
\end{array}
\)
Which is a correct matching set:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { a. Metamerism } & \text { i. Canal system constituent } \\
\text { b. Spongocoel } & \text { ii. Leech } \\
\text { c. Acoelomate } & \text { iii. Apis } \\
\text { d. Honey bee } & \text { iv. Platyhelminthes }
\end{array}
\)
Which is a correct matching set:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { a. Compound eye } & \text { i. Arthropoda } \\
\text { b. Stomochord } & \text { ii. Mollusca } \\
\text { c. Gills } & \text { iii. Saccoglossus } \\
\text { d. Mantle cavity } & \text { iv. Pisces }
\end{array}
\)
How many animals among following have jointed appendages :
Bombyx, Apis, Limulus, Sepia, Octopus, Earthworm
Given below are two statements :
Statement I: Platyhelminthes are hermaphrodite and fertilisation is internal occur.
Statement II : Sponges are exclusively marine and mostly are asymetrical.
Choose the correct answer from the options given below
Notochord is derived from:
Match the following columns:
\(
\begin{array}{ll}
\text { Column I } \text { (Cnidarian) } & \text { Column II } \text { (Common names) } \\
\text { A. Pennatula } & \text { 1. Brain coral } \\
\text { B. Meandrina } & \text { 2. Sea fan } \\
\text { C. Gorgonia } & \text { 3. Sea pen } \\
\text { D. Adamsia } & \text { 4. Sea anemone }
\end{array}
\)
Match the following columns:
\(
\begin{array}{ll}
\text { Column I } \text { (Common name arthropdoes) } & \text { Column II } \text { (Scientific names) } \\
\text { A. Honeybee } & \text { 1. Aedes } \\
\text { B. Mosquito } & \text { 2. Apis } \\
\text { C. Lac insect } & \text { 3. Laccifer } \\
\text { D. Silkworm } & \text { 4. Bombyx }
\end{array}
\)
Given below are two statements :
Statement I: In chondrichthyes Notochord persistant throught life.
Statement II : In Aves respiration occur by lungs and airsacs connected to lungs suppliment respiration.
Choose the correct answer from the options given below
Match the column I with column II and choose correct option:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { A. Viviparous Vertebrate } & \text { i. Scoliodon } \\
\text { B. Oviparous Vertibrate } & \text { ii. Labeo } \\
\text { C. Flying vertebrate } & \text { iii. Pteropus } \\
\text { } & \text { iv. Macropus } \\
\text { } & \text { v. Neophron }
\end{array}
\)
How many of the following organism is not hermaphrodite
sponge, cockroach, leech, earthworm, tape worm
Given below are two statements :
Statement I: In Cephalochordates notochord is present only in larval tail.
Statement II : In urochordates notochord extends from head to tail and persist throughout life.
Choose the correct answer from the options given below
In phylum porifera, water transport is helpful in
Match the column A with column B:
\(
\begin{array}{ll}
\text { Column A } & \text { Column B } \\
\text { a. Columba } & \text { i. Vulture } \\
\text { b. Psittacula } & \text { ii. Penguin } \\
\text { c. Aptenodytes } & \text { iii. Parrot } \\
\text { d. Neophron } & \text { iv. Pigeon }
\end{array}
\)
Match the column I with column II:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { A. Bufo } & \text { i. Frog } \\
\text { B. Hyla } & \text { ii. Tree frog } \\
\text { C. Ichthyophis } & \text { iii. Toad } \\
\text { D. Rana } & \text { iv. Limbless amphibia }
\end{array}
\)
Choose the correct statement about the phylum chordata:
Which one of the following is not a characteristics of phylum annelida :
Which one of the following kinds of animals are triploblastic:
Select the correct statements for amphibia :
Choose the economically important insects :
Match the column I with column II:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { A. Hippocampus } & \text { i. Fighting fish } \\
\text { B. Beta } & \text { ii. Sea horse } \\
\text { C. Clarias } & \text { iii. Rohu } \\
\text { D. Labeo } & \text { iv. Magur }
\end{array}
\)
Malpighian tubules are :
Select the correct statements with reference to sponge:
a. These are primitive multicellular animals and have cellular level of organization
b. Sponges have a water canal system
c. Sponges reproduce sexually by fragmentation and asexually by formation of gametes
d. Choanocytes or collar cells line the spongocoel and the canals
Match the column I with column II and select the correct option:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { A. Wings } & \text { i. Reptiles } \\
\text { B. Operculum } & \text { ii. Chondrichthyes } \\
\text { C. Scutes } & \text { iii. Birds } \\
\text { D. Cartilaginous endoskeleton } & \text { iv. Osteichthyes }
\end{array}
\)
How many statements are incorrect with respect to class reptilia
(A) Creeping or crawling mode of locomotion
(B) They are mostly terrestrial animal
(C) They have external ear opening
(D) Snakes and lizard shed their scales as skin cast
(E) Limbs when present are two pairs
(F) Heart is usually four chambered but three chambered in crocodile
(G) They are Homoiotherms
Given below are two statements :
Statement I: Bioluminescence is well marked in ctenophores
Statement II : Feather like gills are present in molluscs which help in respiration and excreation.
In the light of the above statements, choose the correct answer from the options given below
Which is the matching correct set:
\(
\begin{array}{ll}
\text { Column I } & \text { Column II } \\
\text { a. Pinctada } & \text { i. Tusk shell } \\
\text { b. Sepia } & \text { ii. Devil fish } \\
\text { c. Dentalium } & \text { iii. Pearl oyster } \\
\text { d. Octopus } & \text { iv. Cuttle fish }
\end{array}
\)
Which one of the following pair of animals are jawless
In the given below example, How many animals in which two chambered heart occurs :
Dog fish, Saw fish, Flying fish, Hyla, Bufo, Salamandra, Clarias
The radial symmetry occurs in which phylum
a. Coelenterata
b. Ctenophora
c. Adult antedon
d. Chordata
Which is the matching columns:
\(
\begin{array}{ll}
\text { Column I (Scientific names) } & \text { Column II (Common names) } \\
\text { A. Ancylostoma } & \text { 1. Hook worm } \\
\text { B. Wuchereria } & \text { 2. Filaria worm } \\
\text { C. Ascaris } & \text { 3. Roundworm } \\
\text { D. Fasciola } & \text { 4. Liver fluke } \\
\text { } & \text { 5. Flatworms } \\
\end{array}
\)
Which is the matching columns:
\(
\begin{array}{ll}
\text { Column I (Scientific names) } & \text { Column II (Common names) } \\
\text { A. Branchiostoma } & \text { 1. Hagfish } \\
\text { B. Petromyzon } & \text { 2. Lamprey } \\
\text { C. Trygon } & \text { 3. Sting ray } \\
\text { D. Myxine } & \text { 4. Ascidia } \\
\text { } & \text { 5. Amphioxus } \\
\end{array}
\)
Funaria plant body is attached to the substratum by
In cycas
Which of the following is not a member of phylum porifera
In how many groups Aristotle divided animals on the basis of presence/absence of RBC?
Examine the figures A, B and C. In which one of the four options about the animals (poriferans) are correct?

An undifferentiated layer Mesoglea is present in :
In the given below example how many are dioecious animals :
Leech, Earthworm, Hookworm, Fasciola, Tapeworm, Nereis
Following features belong to
A. Complete lacking of cell wall
B. Anaerobic
C. Smallest living cell
D. Many of them are pathogenic to plants and animals
Order Carnivora includes family:
Which of the following organism form water bloom in polluted water body:
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