7 Science Chapter 10 Word Scramble
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Term | Definition |
protein & chitin | exoskeletons are made primarily of these 2 substances |
Jean-Henri Fabre | he was considered the world's greatest entomologist |
insects | only group of invertebrates that can fly |
labrum | upper lip of an insect |
labium | lower lip of an insect |
mandible | side to side jaws of an insect |
maxillae | type of jaw an insect would use to hold food |
palps | sensory organs used to feel and taste the insect's food |
Orthopterans | crickets, grasshoppers, katydids, locusts, mantises and cockroaches all belong to this group |
Orthopterea | straight wings |
paper wasps, hornets, yellow jackets | three (3) types of social wasps |
atlas moth | largest lepiopteran |
calcium carbonate | substance that hardens a crustacean's exoskeleton |
true spiders | spiders with side to side movement of the chelicerae |
mygalomorphs | spiders with chelicerae that move up and down |
chelicerae | pair of appendages which are used for seizing and crushing prey |
90 | percent of animals species that are arthropods |
head of insect | first body region; eyes, antennae, mouthparts |
thorax of insect | middle region; legs, wings |
abdomen | hindmost region; spiracles, sometimes special appendages |
simple eye | insect eye with only one lens |
compound eye | insect eye with more than one lens |
Hemiptera | order of insects with wings that form an X on their backs (true bugs) |
Coleoptera | largest order of insects |
complete metamorphosis | egg, larva, pupa, adult |
Hymenoptera | order that most social insects belong to |
ovipositor | female insect's egg laying organ |
spiracles | openings that allow air to enter into an insect's respiratory system |
tracheae | tubes connected to an insects spiracles |
molting | process through which an insect sheds its external skeleton |
exoskeleton | outside skeleton of an arthropod |
proboscis | used by moths to drink water |
nymph | immature form of an insect that resembles the adult but has different body proportions and lacks wings |
cocoon | structure that moths spend their pupal state in |
antennae | an insect's "feelers" |
elytra | a beetle's hardened forewings |
sensilla | little sense organs |
larva | the wormlike growing stage of complete metamorphosis |
Lepidoptera | scaled winged insects (butterflies and moths) |
Diptera | two winged insects like flies and mosquitoes |
Neuroptera | lacewings and ant lions |
Odonata | dragonflies and damselfies |
Homoptera | same winged insects such as cicadas and leafhoppers |
scare predators | purpose of eyespots on the luna moth |
drones | male bees |
two | number of pairs of wngs that most insect have |
moths | lepidopterans that are usually nocturnal |
carapace | the hard shell that covers the cephalothorax of some crustaceans |
chelipeds | crustacean's claw tipped legs |
arachnids | group including spiders |
millipede | wormlike arthropod that has many body segments with 2 pairs of leg on every segment |
book lungs | respiratory structure of arachnids that with "pages" that exchange oxygen and carbon dioxide |
Created by:
Mrs_CC
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