Welcome to the Diversity Among Animals MDCAT MCQs with Answers. In this post, we have shared Diversity Among Animals Multiple Choice Questions and Answers for PMC MDCAT 2024. Each question in MDCAT Biology offers a chance to enhance your knowledge regarding Diversity Among Animals MCQs in this MDCAT Online Test.
Which of the following phyla includes animals with radial symmetry and a gastrovascular cavity?
a) Annelida
b) Cnidaria
c) Arthropoda
d) Echinodermata
Which phylum is characterized by having a body divided into segments and a true coelom?
a) Mollusca
b) Annelida
c) Arthropoda
d) Nematoda
Animals that have an exoskeleton made of chitin belong to which phylum?
a) Mollusca
b) Arthropoda
c) Echinodermata
d) Porifera
Which of the following is a characteristic feature of phylum Mollusca?
a) Exoskeleton
b) Radula
c) Jointed appendages
d) Pseudocoelom
Which phylum includes animals such as sea stars and sea urchins?
a) Annelida
b) Echinodermata
c) Cnidaria
d) Porifera
In which phylum are animals known for having a hydrostatic skeleton?
a) Cnidaria
b) Annelida
c) Arthropoda
d) Mollusca
Which phylum is characterized by the presence of cnidocytes?
a) Mollusca
b) Echinodermata
c) Cnidaria
d) Annelida
Which phylum includes animals with a mantle and a muscular foot?
a) Arthropoda
b) Mollusca
c) Nematoda
d) Platyhelminthes
Which of the following is a characteristic of phylum Porifera?
a) Bilateral symmetry
b) Radial symmetry
c) Presence of true tissues
d) Filter feeding
Which phylum includes animals with a pseudocoelom and unsegmented bodies?
a) Annelida
b) Cnidaria
c) Nematoda
d) Echinodermata
Which class within phylum Arthropoda includes animals such as spiders and scorpions?
a) Insecta
b) Arachnida
c) Crustacea
d) Myriapoda
The presence of a notochord is a characteristic feature of which phylum?
a) Echinodermata
b) Chordata
c) Arthropoda
d) Mollusca
Which of the following phyla is known for having animals with radial symmetry and a simple body plan?
a) Mollusca
b) Annelida
c) Cnidaria
d) Platyhelminthes
Which phylum includes animals like clams and squids?
a) Annelida
b) Mollusca
c) Cnidaria
d) Echinodermata
Which phylum is known for having animals with jointed legs and an exoskeleton?
a) Mollusca
b) Annelida
c) Arthropoda
d) Cnidaria
Which class in phylum Mollusca includes animals such as snails and slugs?
a) Cephalopoda
b) Gastropoda
c) Bivalvia
d) Polyplacophora
Which of the following phyla is characterized by a body plan with multiple segments and a true coelom?
a) Nematoda
b) Annelida
c) Arthropoda
d) Mollusca
Which phylum includes jellyfish and corals?
a) Cnidaria
b) Annelida
c) Arthropoda
d) Echinodermata
Which phylum is characterized by having a body with a hydrostatic skeleton and radial symmetry as adults?
a) Arthropoda
b) Mollusca
c) Echinodermata
d) Nematoda
Which of the following is a feature of animals in phylum Platyhelminthes?
a) Segmented body
b) True coelom
c) Acoelomate body plan
d) Exoskeleton
Animals in phylum Echinodermata are known for having:
a) Exoskeleton made of chitin
b) Radial symmetry as adults
c) A pseudocoelom
d) A body covered with scales
Which phylum includes earthworms and leeches?
a) Mollusca
b) Annelida
c) Arthropoda
d) Cnidaria
Which of the following phyla includes animals with a mantle that secretes a shell?
a) Annelida
b) Mollusca
c) Cnidaria
d) Porifera
The body plan of which phylum includes animals with a pseudocoelom and a cylindrical body shape?
a) Cnidaria
b) Annelida
c) Nematoda
d) Platyhelminthes
Which of the following phyla includes animals with a central nervous system and segmented bodies?
a) Mollusca
b) Arthropoda
c) Echinodermata
d) Annelida
Which of the following phyla includes animals with an exoskeleton and segmented bodies?
a) Annelida
b) Arthropoda
c) Cnidaria
d) Mollusca
Which class within phylum Cnidaria includes animals such as sea anemones?
a) Hydrozoa
b) Scyphozoa
c) Anthozoa
d) Cubozoa
Which of the following phyla is characterized by a hydrostatic skeleton and radial symmetry as adults?
a) Mollusca
b) Nematoda
c) Echinodermata
d) Arthropoda
Animals with a notochord, dorsal nerve cord, and pharyngeal slits belong to which phylum?
a) Arthropoda
b) Chordata
c) Echinodermata
d) Mollusca
Which phylum includes organisms that can be classified as cephalopods, bivalves, and gastropods?
a) Arthropoda
b) Annelida
c) Mollusca
d) Cnidaria
Which phylum is known for having a body covered with scales and a true coelom?
a) Cnidaria
b) Mollusca
c) Echinodermata
d) Chordata
Which phylum includes flatworms?
a) Annelida
b) Platyhelminthes
c) Nematoda
d) Mollusca
Which class of phylum Arthropoda includes crabs and lobsters?
a) Arachnida
b) Insecta
c) Crustacea
d) Myriapoda
The presence of an exoskeleton and jointed legs is characteristic of which phylum?
a) Annelida
b) Arthropoda
c) Echinodermata
d) Cnidaria
Which of the following phyla includes segmented worms?
a) Nematoda
b) Annelida
c) Cnidaria
d) Mollusca
Which phylum includes sea cucumbers and sea stars?
a) Cnidaria
b) Mollusca
c) Echinodermata
d) Platyhelminthes
Which phylum is known for having organisms with a dorsal nerve cord and a post-anal tail?
a) Echinodermata
b) Cnidaria
c) Chordata
d) Annelida
Animals with a water vascular system and tube feet belong to which phylum?
a) Mollusca
b) Cnidaria
c) Echinodermata
d) Arthropoda
Which class of the phylum Mollusca includes animals such as octopuses and squids?
a) Gastropoda
b) Bivalvia
c) Cephalopoda
d) Polyplacophora
Which of the following animals is classified as a member of phylum Platyhelminthes?
a) Earthworm
b) Starfish
c) Tapeworm
d) Clam
Which of the following is a characteristic of phylum Cnidaria?
a) True coelom
b) Bilateral symmetry
c) Presence of cnidocytes
d) Segmented body
Which phylum includes organisms that have a pseudocoelom and a cylindrical body shape?
a) Annelida
b) Nematoda
c) Arthropoda
d) Mollusca
Which class of phylum Echinodermata includes sea urchins and sand dollars?
a) Asteroidea
b) Holothuroidea
c) Echinoidea
d) Crinoidea
Which of the following phyla includes animals with a body plan organized into segments and a true coelom?
a) Cnidaria
b) Mollusca
c) Annelida
d) Arthropoda
Which phylum is known for having animals with a water vascular system and pentaradial symmetry?
a) Arthropoda
b) Mollusca
c) Echinodermata
d) Annelida
Which phylum includes organisms like hydras and jellyfish?
a) Cnidaria
b) Annelida
c) Mollusca
d) Platyhelminthes
Animals with a body divided into head, thorax, and abdomen are members of which class?
a) Arachnida
b) Crustacea
c) Insecta
d) Myriapoda
Which phylum includes roundworms with a pseudocoelom?
a) Cnidaria
b) Nematoda
c) Annelida
d) Mollusca
Which of the following phyla is characterized by having an exoskeleton and segmented body?
a) Cnidaria
b) Arthropoda
c) Echinodermata
d) Mollusca
If you are interested to enhance your knowledge regarding Physics, Chemistry, Computer, and Biology please click on the link of each category, you will be redirected to dedicated website for each category.
