Features of the class Insecta Example For Students

Features of the class Insecta Question Answer What are the main body parts of an insect Head, Thorax, and Abdomen All arthropods, and therefore all insects, have Segmented bodies, Jointed legs, Exoskeleton, and are Invertebrates What is the main function of an insects antennae To sense the world around them Most insects have how many pairs of wings? Two pairs, Four wings total What part of the insect contains the digestive and reproductive organs? Abdomen Insects breathe through which body part? Spiracles What is the most diverse group of animals? Insects What are the two main groups of insects Winged and Wingless What are some beneficial insects? Ants, bees, butterflies, and some beetles What are some harmful insects? Ticks, lice, flies, termites Name two social insects. Ants and bees What is a parasite? An organism that lives on a host, and is harmful to the host Insects, arachnids and crustaceans all belong to which phylum? Anthropoda What are the three purposes of an exoskeleton? Camouflage, protection, support What is the field of view for 40 level of magnification? 4.0 mm What is the field of view for 100 level of magnification? 1.5 mm What is the field of view for 400 level of magnification? 0.4 mm What is the magnification of the eyepiece? 10x On a microscope, you should put the specimen on the _____? Stage When you shift from low power to high power, will the field of view increase or decrease? decrease On the highest level of magnification, what knob should you use? The fine adjustment knob.