ENT 201 EXAM 4 ACTUAL TEST PAPER QUESTIONS CORRECT ANSWERS GRADED A PLUS.pdf

ENT 201 EXAM 4 ACTUAL TEST PAPER QUESTIONS CORRECT ANSWERS GRADED A PLUS




Question:
What were the first insects like?

Answer:
tiny, wingless, softbodied



Question:
were relatives of most modern insects here before dinos?

Answer:
yes



Question:
Aristotle and Pliny's insect counts

Answer:
wayyyy underestimate



Question:
How many insect species have been identified?

Answer:
around 1 million



Question:
How long have insects been around?

Answer:

,about 400 million years



Question:
How are insects similar to NC?

Answer:
they are the first in flight!



Question:
Do insects outnumber everything else?

Answer:
yes.



Question:
What kingdom and phylum are insects in?

Answer:
Animalia, arthropoda



Question:
4 Characteristics of Arthropods

Answer:
jointed appendages, bilateral symmetry, chitinous exoskeleton, segmentation



Question:
Name 5 classes of Arthropod

Answer:
Crustacea, chilopoda, diplopoda, arachnida, insecta

, Question:
Which class of arthropod can grow the biggest?

Answer:
crustacea



Question:
Crustacea

Answer:
Crabs, lobsters 2 body regions, 10 legs, 4 antennae, aquatic



Question:
Chilopoda

Answer:
Centipedes 1 pair legs per segment, many segments, 2 antennae, fangs, dorso-ventrally flattened



Question:
Diplodopa

Answer:
millipedes 2 pairs of legs per segment, many segments, 2 antennae, chewing mouthparts



Question:
arachnida

Answer:
spiders, scorpions, ticks, mites no antennae, eight legs, many with 2 body regions, pedipalps