New York Science Grade 7

Section 1: Chordate Animals

Section Quizzes - English

1
Your pet dog is considered __________, because its body temperature remains constant.
A)an ectotherm
B)an herbivore
C)an endotherm
D)an embryo
2
Bones or cartilage that come in many sizes and shapes and give structure to a body are called __________.
A)a water repellant
B)a carnivore
C)a placenta
D)a skeleton
3
The vertebrae, skull, and other bones make up a vertebrate's __________.
A)endoskeleton
B)notochord
C)shell
D)pouch
4
The largest group of vertebrates are __________.
A)fish
B)placentals
C)monotremes
D)omnivores
5
__________ is the flexible tissue that is similar to bone but not as hard.
A)Carnivore
B)Celsius
C)Cartilage
D)Chordate
6
What is the difference between bony fish, such as bass, and jawless fish, such as lampreys?
A)Bony-fish skeletons are made of bone and jawless fish have cartilaginous endoskeletons.
B)Bony fish are herbivores and jawless fish are carnivores.
C)Bony fish are placentals and jawless fish are marsupials.
D)Bony fish are endotherms and jawless fish are ectotherms.
7
Cartilaginous fish, such as sharks, are usually __________.
A)herbivores
B)warm-blooded
C)predators
D)marsupials
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