IB 401 EXAM FULLY SOLVED AND APPROVED 2024-25 #15
On what part of the Chelicerate body are the reproductive organs located? - correct
answer opisthosoma
Among the groups below, which is most closely related to the insects? - correct answer
Myriapods
The myriapods include which two groups? - correct answer The centipedes and the
millipedes
What do the Burgess Shale fossils tell us about the origins of the Annelida, Arthropoda,
and Onychophora? - correct answer all three groups were already present during the
Cambrian
Which of the following is placed in the Subphylum Crustacea? - correct answer crayfish
What best describes the collembolans, diplurans, and proturans? - correct answer pale
and wimpy
What is the common name of insects in the order Mantophasmatodea? - correct answer
heel walkers
What best defines the phrase "secondarily wingless"? - correct answer wingless, but
evolved from a winged ancestor
The Order Psocodea includes which group of insects? - correct answer book lice
Which of the following insects is secondarily wingless? - correct answer fleas
Which of the following lice commonly infest small children? - correct answer head lice
The Order Thysanoptera includes which group of insects? - correct answer thrips
Which of the following families of true bugs is considered aquatic? - correct answer
Gerridae
The furcula of springtails serves what purpose? - correct answer to fling the insect into
the air
Which type of insect has monocondylic mandibles, considered a primitive trait? - correct
answer the jumping bristletail
Jumping bristletails belong to what group? - correct answer Apterygota
On what part of the Chelicerate body are the reproductive organs located? - correct
answer opisthosoma
Among the groups below, which is most closely related to the insects? - correct answer
Myriapods
The myriapods include which two groups? - correct answer The centipedes and the
millipedes
What do the Burgess Shale fossils tell us about the origins of the Annelida, Arthropoda,
and Onychophora? - correct answer all three groups were already present during the
Cambrian
Which of the following is placed in the Subphylum Crustacea? - correct answer crayfish
What best describes the collembolans, diplurans, and proturans? - correct answer pale
and wimpy
What is the common name of insects in the order Mantophasmatodea? - correct answer
heel walkers
What best defines the phrase "secondarily wingless"? - correct answer wingless, but
evolved from a winged ancestor
The Order Psocodea includes which group of insects? - correct answer book lice
Which of the following insects is secondarily wingless? - correct answer fleas
Which of the following lice commonly infest small children? - correct answer head lice
The Order Thysanoptera includes which group of insects? - correct answer thrips
Which of the following families of true bugs is considered aquatic? - correct answer
Gerridae
The furcula of springtails serves what purpose? - correct answer to fling the insect into
the air
Which type of insect has monocondylic mandibles, considered a primitive trait? - correct
answer the jumping bristletail
Jumping bristletails belong to what group? - correct answer Apterygota
