Which phylum do vertebrates belong to?
A) Arthropoda
B) Mollusca
C) Chordata
D) Annelida
Which class do frogs belong to?
A) Reptilia
B) Amphibia
C) Mammalia
D) Aves
Which of the following is an invertebrate?
A) Snake
B) Fish
C) Earthworm
D) Bat
Which of these is a characteristic of mammals?
A) Laying eggs
B) Cold-blooded
C) Having mammary glands
D) Having scales
What is the largest phylum in the animal kingdom?
A) Chordata
B) Arthropoda
C) Mollusca
D) Echinodermata
Which class do birds belong to?
A) Amphibia
B) Aves
C) Reptilia
D) Mammalia
Which of these animals is a marsupial?
A) Tiger
B) Kangaroo
C) Elephant
D) Gorilla
Which of the following is an example of a cnidarian?
A) Starfish
B) Jellyfish
C) Earthworm
D) Snail
Which animal is classified as a mollusk?
A) Spider
B) Octopus
C) Lizard
D) Scorpion
Which of these animals undergoes metamorphosis?
A) Frog
B) Dog
C) Whale
D) Crocodile
Which of these is a warm-blooded animal?
A) Lizard
B) Snake
C) Penguin
D) Crocodile
Which of the following is a feature of annelids?
A) Jointed legs
B) Segmented bodies
C) Exoskeleton
D) Radial symmetry
What is the main characteristic of echinoderms?
A) Radial symmetry
B) Exoskeleton
C) Jointed appendages
D) Mammary glands
Which of these animals is a reptile?
A) Dolphin
B) Crocodile
C) Salamander
D) Bat
Which of these is an example of a cartilaginous fish?
A) Goldfish
B) Tuna
C) Shark
D) Salmon
Which of the following animals is a bony fish?
A) Shark
B) Stingray
C) Clownfish
D) Octopus
Which group includes spiders and scorpions?
A) Crustacea
B) Insecta
C) Arachnida
D) Myriapoda
Which class do snakes belong to?
A) Mammalia
B) Amphibia
C) Reptilia
D) Aves
Which of these organisms is a filter feeder?
A) Elephant
B) Whale shark
C) Crocodile
D) Lion
Which of these animals is an example of a monotreme?
A) Platypus
B) Kangaroo
C) Horse
D) Wolf
Which of the following animals has a closed circulatory system?
A) Earthworm
B) Snail
C) Jellyfish
D) Starfish
Which of these animals is an arthropod?
A) Crab
B) Snake
C) Frog
D) Rabbit
Which of these animals belongs to the class Amphibia?
A) Salamander
B) Penguin
C) Turtle
D) Eagle
Which of the following animals has an endoskeleton?
A) Spider
B) Snail
C) Human
D) Cockroach
Which of the following is a characteristic of vertebrates?
A) Lack of a backbone
B) Presence of an exoskeleton
C) Having a spinal column
D) Absence of a nervous system
Which of the following is a distinguishing feature of mammals?
A) Feathers
B) Scales
C) Hair or fur
D) Exoskeleton
Which of these is a primary characteristic of arthropods?
A) Backbone
B) Jointed appendages
C) Radial symmetry
D) Soft body
Which group of animals lays leathery eggs?
A) Mammals
B) Amphibians
C) Reptiles
D) Birds
Which of these animals has a hydrostatic skeleton?
A) Earthworm
B) Crab
C) Bird
D) Dog
Which of these is a sessile organism?
A) Jellyfish
B) Coral
C) Snake
D) Starfish
