Animal Kingdom PYQ — Page 2

Match List$-I$ with List$-\mathrm{II}$. <table class="pyq-table"><tbody><tr><td colspan="2" rowspan="1">List$-I$</td><td colspan="2" rowspan="1">List$-\mathrm{II}$</td></tr><tr><td>(a)</td><td>Physalia</td><td>(i)</td><td>Pearl oyster</td></tr><tr><td>(b)</td><td>Limulus</td><td>(ii)</td><td>Portuguese Man of War</td></tr><tr><td>(c)</td><td>Ancylostoma</td><td>(iii)</td><td>Living fossil</td></tr><tr><td>(d)</td><td>Pinctada</td><td>(iv)</td><td>Hookworm</td></tr></tbody></table>

Read the following statements. (a) Metagenesis is observed in Helminths. (b) Echinoderms are triploblastic and coelomate animals. (c) Round worms have organ-system level of body organization. (d) Comb plates present in ctenophores help in digestion. (e) Water vascular system is characteristic of Echinoderms.

Match the following columns and select the correct option:- <table class="pyq-table"><tbody><tr><td colspan="2" rowspan="1">Column-I</td><td colspan="2" rowspan="1">Column-II</td></tr><tr><td>(a)</td><td>Aptenodytes</td><td>(i)</td><td>Flying fox</td></tr><tr><td>(b)</td><td>Pteropus</td><td>(ii)</td><td>Angel fish</td></tr><tr><td>(c)</td><td>Pterophyllum</td><td>(iii)</td><td>Lamprey</td></tr><tr><td>(d)</td><td>Petromyzon</td><td>(iv)</td><td>Penguin</td></tr></tbody></table>

All vertebrates are chordates but all chordates are not vertebrates, why?

Which of the following options does correctly represent the characteristic features of phylum Annelida?

Which of the following has notochord throughout life?

Match the following group of organisms with their respective distinctive characteristics and select the correct option: <table class="pyq-table"><tbody><tr><td colspan="2" rowspan="1">Organisms</td><td colspan="2" rowspan="1">Characteristics</td></tr><tr><td>(a)</td><td>Platyhelminthes</td><td>(i)</td><td>Cylindrical body with no segmentation</td></tr><tr><td>(b)</td><td>Echinoderms</td><td>(ii)</td><td>Warm-blooded animals with direct development</td></tr><tr><td>(c)</td><td>Hemichordates</td><td>(iii)</td><td>Bilateral symmetry with incomplete digestive system</td></tr><tr><td>(d)</td><td>Aves</td><td>(iv)</td><td>Radial symmetry with indirect development</td></tr></tbody></table>

Which of the following statements are true for the phylum-Chordata? (a) In Urochordata, notochord extends from head to tail, and it is present throughout their life. (b) In Vertebrata, the notochord is present during the embryonic period only. (c) Central nervous system is dorsal and hollow. (d) Chordata is divided into 3 subphyla: Hemichordata, Tunicata, and Cephalochordata.

Match the following columns and select the correct option. <table class="pyq-table"><tbody><tr><td></td><td>Column-I</td><td></td><td>Column-II</td></tr><tr><td>(a)</td><td>Gregarious, polyphagous pest</td><td>(i)</td><td>Asterias</td></tr><tr><td>(b)</td><td>Adult with radial symmetry and larva with bilateral symmetry</td><td>(ii)</td><td>Scorpion</td></tr><tr><td>(c)</td><td>Book lungs</td><td>(iii)</td><td>Ctenoplana</td></tr><tr><td>(d)</td><td>Bioluminescence</td><td>(iv)</td><td>Locusta</td></tr></tbody></table>

Bilaterally symmetrical and acoelomate animals are exemplified by

Match the following organisms with their respective characteristics:<table class="pyq-table"><tbody><tr><th></th><th>Column – I</th><th></th><th>Column – II</th></tr><tr><td>$(a)$</td><td>Pila</td><td>$(i)$</td><td>Flame cells</td></tr><tr><td>$(b)$</td><td>Bombyx</td><td>$(ii)$</td><td>Comb plates</td></tr><tr><td>$(c)$</td><td>Pleurobrachia</td><td>$(iii)$</td><td>Radula</td></tr><tr><td>$(d)$</td><td>Taenia</td><td>$(iv)$</td><td>Malpighian tubules</td></tr></tbody></table> Select the correct option from the following:

Consider following features: Organ system level of organisation Bilateral symmetry True coelomates with segmentation of body. Select the correct option of animal group which possess all the above characteristics:

Match the following genera with their respective phylum  Select the correct option from the following

Which of the following animals are true coelomates with bilateral symmetry?

Which one of these animals is not a homeotherm?

Identify the vertebrate group of animals characterized by crop and gizzard in its digestive system

Which of the following animals does not undergo metamorphosis?

An important characteristic that Hemichordates share with Chordates is

Which among these is the correct combination of aquatic mammals?

In the case of Poriferans, the spongocoel is lined with flagellated cells called

Which one of the following characteristics is not shared by birds and mammals?

Which is the National Aquatic Animal of India?

Which of the following features is not present in the phylum Arthropoda?

Which of the following characteristic features always holds true for the corresponding group of animals?