ENT 201 EXAM 1 FINAL PAPER 2026 COMPLETE
QUESTIONS AND ANSWERS
◉ chilopoda.
Answer: what is the class for centipedes?
◉ 2.
Answer: how many legs do centipedes have per body segment?
◉ centipede.
Answer: which insect has fangs?
◉ diploda.
Answer: what is the class for millipedes?
◉ 4.
Answer: how many legs do millipedes have per body segment?
◉ arachnida.
Answer: what is the class for spiders, scorpions, ticks, and mites?
,◉ arachnida.
Answer: which class has pedipalps?
◉ 3.
Answer: how many body regions does an adult insect have?
◉ 6.
Answer: how many legs does an adult insect have?
◉ 0,2, or 4.
Answer: how many wings does an adult insect have?
◉ kingdom phylum class order family genus species.
Answer: name each level of classification from top to bottom
◉ the cylinder shape.
Answer: what is the key to the exoskeleton?
◉ thick and rigid, thin and flexible.
Answer: The exoskeleton can be either ________ and ________ or ________
and ___________.
,◉ basement membrane.
Answer: separates the inside of the insect from the outside
◉ epidermis.
Answer: layer of cells that determines cuticle characteristics
◉ endocuticle, exocuticle, epicuticle.
Answer: what are the 3 main layers of the cuticle
◉ endocuticle.
Answer: bottom layer of the cuticle: soft and flexible
◉ protein and chitin matrix.
Answer: what is the endocuticle made of?
◉ almost everywhere.
Answer: where is the endocuticle present?
◉ exocuticle.
Answer: middle layer of the cuticle, hard and rigid, tanned
◉ sclerotin.
, Answer: what is the exocuticle made of?
◉ protein, chitin, phenolics.
Answer: what is sclerotin made of?
◉ no.
Answer: is the exocuticle always present?
◉ epicuticle.
Answer: very thin top layer of the cuticle, waterproofing
◉ protein, wax, cement.
Answer: what is the epicuticle made of?
◉ almost everywhere.
Answer: where is the epicuticle present?
◉ resilin.
Answer: a rubbery protein that hinges, levers and membranes
◉ head.
Answer: the center for sensing and eating
QUESTIONS AND ANSWERS
◉ chilopoda.
Answer: what is the class for centipedes?
◉ 2.
Answer: how many legs do centipedes have per body segment?
◉ centipede.
Answer: which insect has fangs?
◉ diploda.
Answer: what is the class for millipedes?
◉ 4.
Answer: how many legs do millipedes have per body segment?
◉ arachnida.
Answer: what is the class for spiders, scorpions, ticks, and mites?
,◉ arachnida.
Answer: which class has pedipalps?
◉ 3.
Answer: how many body regions does an adult insect have?
◉ 6.
Answer: how many legs does an adult insect have?
◉ 0,2, or 4.
Answer: how many wings does an adult insect have?
◉ kingdom phylum class order family genus species.
Answer: name each level of classification from top to bottom
◉ the cylinder shape.
Answer: what is the key to the exoskeleton?
◉ thick and rigid, thin and flexible.
Answer: The exoskeleton can be either ________ and ________ or ________
and ___________.
,◉ basement membrane.
Answer: separates the inside of the insect from the outside
◉ epidermis.
Answer: layer of cells that determines cuticle characteristics
◉ endocuticle, exocuticle, epicuticle.
Answer: what are the 3 main layers of the cuticle
◉ endocuticle.
Answer: bottom layer of the cuticle: soft and flexible
◉ protein and chitin matrix.
Answer: what is the endocuticle made of?
◉ almost everywhere.
Answer: where is the endocuticle present?
◉ exocuticle.
Answer: middle layer of the cuticle, hard and rigid, tanned
◉ sclerotin.
, Answer: what is the exocuticle made of?
◉ protein, chitin, phenolics.
Answer: what is sclerotin made of?
◉ no.
Answer: is the exocuticle always present?
◉ epicuticle.
Answer: very thin top layer of the cuticle, waterproofing
◉ protein, wax, cement.
Answer: what is the epicuticle made of?
◉ almost everywhere.
Answer: where is the epicuticle present?
◉ resilin.
Answer: a rubbery protein that hinges, levers and membranes
◉ head.
Answer: the center for sensing and eating
