Primitively Wingless Hexapods Are the

Q1: The nervous system of an insect consists

Q2: Fleas and springtails both lack wings<br>A)because they

Q3: In insects,the genital appendages are located<br>A)at the

Q5: The exoskeleton of insects is<br>A)very soft and

Q6: Insect tracheae are kept from collapsing by<br>A)having

Q7: The dorsal sclerite of a body segment

Q8: When a parasitic insect is itself parasitized

Q9: What adaptations do insects have that make

Q10: How is an insect circulatory system best

Q11: Brain hormone stimulates the _ _ to