Animal Kingdom MCQs class 11 with Answer for NEET

Animal Kingdom MCQs class 11 with Answer for NEET

Animal Kingdom MCQs class 11 with Answer for NEET, AIIMS, JIPMER with Explanations. This Multiple Choice Questions and Answers of Animal Kingdom are most important part of the NEET, AIIMS, JIPMER and other Medical Entrance Exams. We composed this Animal Kingdom MCQs class 11 with Answer for NEET, AIIMS, JIPMER from Various Text book including NCERT.

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1 Main difference between starfishes and brittle stars is in the
(A) number of arms
(B) tube feet
(C) structure of the ambulacral groove
(D) pedicellariae

Answer: structure of the ambulacral groove
2 Sausage shaped body form is a chacteristic of
(A) Echinoidea
(B) Asteriodea
(C) Ophiuroidea
(D) Holothuroidea

Answer: Holothuroidea
3 Madreporite is associated with
(A) Haemal system
(B) Digestive system
(C) Ambulacral system
(D) Reproductive System

Answer:Haemal system
4 Which of the following structures is present in all the chordates?
(A) Cranium
(B) Notochord
(C) Spinal cord
(D) Vertebral column

Answer: Notochord
5 Which of the following is a characteristic chordate character?
(A) Autotomy
(B) Myotomy
(C) Pharyngotomy
(D) Dermatotomy

Answer: Pharyngotomy
6 The three germ layers , namely ectoderm, endoderm and mesoderm are found in
(A) All the chordates only
(B) All the chordates except the protochordates
(C) All the chordates and higher invertebrates
(D) Higher chordates and higher invertebrates

Answer:All the chordates and higher invertebrates
7 Bilateral symmetry is seen in the body organisation of
(A) Only chordates
(B) Vertebrates only
(C) Vertebrates, annelids, arthropods, and cnidarians
(D) annelids, arthropods and vertebrates

Answer: annelids, arthropods and vertebrates
8 Paired segmental nerves have dorsal and ventral roots in
(A) Annelids
(B) Arthropods
(C) Vertebrates
(D) All of these

Answer:Vertebrates
9 Which of the following organisms neither have notochord nor vertebral column in the adult stage?
(A) Cephalochordates
(B) Herdmania
(C) Petromyzon
(D) Bdellostoma

Answer: Herdmania
10 The term “head” in vertebrate morphology includes
(A) brain and its protective coverings
(B) brain, its protective coverings and also major sense organs
(C) brain ,skull, sense organs and also jaws
(D) brain, skull, sense organs, jaws and also pharyngeal skeleton

Answer: brain ,skull, sense organs and also jaws

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