Arthropods

Question 1

Arthropod

Answer 1

an invertebrate animal of the large phylum Arthropoda

Question 2

Molting

Answer 2

shed old feathers, hair, or skin, or an old shell, to make way for a new growth

Question 3

Pheromones

Answer 3

a chemical substance produced and released into the environment by an animal

Question 4

Thorax

Answer 4

part of the body of a mammal between the neck and the abdomen

Question 5

Abdomen

Answer 5

part of the body of a vertebrate containing the digestive organs

Question 6

Cephalothorax

Answer 6

the fused head and thorax of spiders and other chelicerate arthropods

Question 7

Exoskeleton

Answer 7

a rigid external covering for the body in some invertebrate animals

Question 8

Cheliped

Answer 8

ne of the pair of legs that bears the large chelae in decapod crustaceans

Question 9

Malpighean tubes

Answer 9

a tubular excretory organ, numbers of which open into the gut in insects and some other arthropods

Question 10

Arachnid

Answer 10

n arthropod of the class Arachnida

Question 11

Metamorphosis

Answer 11

the process of transformation from an immature form to an adult form in two or more distinct stages

Question 12

Crustaceans

Answer 12

an arthropod of the large, mainly aquatic group Crustacea

Question 13

Insects

Answer 13

small arthropod animal that has six legs and generally one or two pairs of wings

Question 14

Antennae

Answer 14

pair of long, thin sensory appendages on the heads of insects

Question 15

Woodtick

Answer 15

Arachnid

Question 16

Grasshopper

Answer 16

Hexapoda

Question 17

Butterfly

Answer 17

Hexapoda

Question 18

Housefly

Answer 18

Hexapoda

Question 19

Mosquito

Answer 19

Hexapoda

Question 20

Crab

Answer 20

Malacostracans

Question 21

Lobster

Answer 21

Malacostracans

Question 22

Spiders

Answer 22

Arachnid

Question 23

Scorpions

Answer 23

Arachnid