79. Internal And External Structures Question Preview (ID: 50516)
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Insects have a hard outer body called an_______________.
a) shell
b) shield
c) exoskeleton
d) spine
Only adult ____________have wings.
a) insects
b) bees
c) mosquitos
d) grasshoppers
Antennae are used to detect___________.
a) food
b) temperature
c) odors
d) wind direction
Spiracles are openings on the sides of insects, allowing_____________to enter their respiratory tract.
a) air
b) food
c) water
d) nutrients
Most insects produce sexually and _____________eggs.
a) several
b) few
c) many
d) one
Muscles that aid flight ARE or ARE NOT attached directly to wings.
a) Are
b) Are Not
c)
d)
Grasshoppers DO or DO NOT have a brain and nerves that run through their bodies.
a) Do
b) Do Not
c)
d)
Grasshoppers have red blood.
a) True
b) False
c)
d)
Grasshoppers “spit” to get rid of their waste
a) True
b) False
c)
d)
Grasshoppers have _____________ that help regulate molting, metamorphosis, and reproduction.
a) ovaries
b) sperm
c) hormones
d) parents
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