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Ecdysozoans Solutions Library

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20 solutions

Ecdysozoans

Q. What are the major advantages and disadvantages of an arthropod's exoskeleton?

Solved • Jul 18, 2018

Ecdysozoans

Q. Why is it important that arthropods have jointed appendages?

Solved • Jul 18, 2018

Ecdysozoans

Q. Give two characteristics that separate Arachnids from Insects.

Solved • Jun 29, 2018

Ecdysozoans

Q. Which of the following are not arthropods?a. earthwormsb. crayfishc. spidersd. butterfliese. both a and c

Solved • Nov 8, 2017

Ecdysozoans

Q. Having chelicerae, a body divided into an anterior cephalothorax and posterior abdomen, and book lungs is characteristic of:a. arachnidsb. insectsc...

Solved • Nov 8, 2017

Ecdysozoans

Q. The largest group of arthropods is the:a. arachnidsb. crustaceansc. insectsd. millipedese. centipedes

Solved • Nov 8, 2017

Ecdysozoans

Q. Which one of the following is not a crustacean?a. lobsterb. copepodc. horseshoe crabd. barnaclee. crayfish

Solved • Nov 8, 2017

Ecdysozoans

Q. Which one of the following is not a characteristic of the arthropods?a. jointed appendagesb. exoskeletonc. coelomd. segmented bodye. All of the abo...

Solved • Nov 8, 2017

Ecdysozoans

Q. The second pair of spider appendages is thea. maxillaeb. uropodsc. pedipalpsd. mandiblese. chelicerae

Solved • Nov 8, 2017

Ecdysozoans

Q. While most insects have four wings, _______________ have only two.a. termitesb. fliesc. fleasd. bedbugse. crickets

Solved • Nov 8, 2017

Ecdysozoans

Q. Chemicals for insect communication are calleda. ecdysonesb. protosonesc. pheromonesd. deuterosonese. none of the above

Solved • Nov 8, 2017

Ecdysozoans

Q. The molting process in arthropods is known asa. ecdysisb. tagmatizationc. metamorphosisd. paedomorphosise. cephalization

Solved • Nov 8, 2017

Ecdysozoans

Q. In horseshoe crabs, the most anterior appendages are thea. antennaeb. pinchersc. mandiblesd. pedipalpse. chelicerae

Solved • Nov 8, 2017

Ecdysozoans

Q. The foremost appendages on spiders area. pedipalpsb. maxillaec. antennaed. cheliceraee. mandibles

Solved • Nov 8, 2017

Ecdysozoans

Q. All crustaceans have a unique kind of larva called aa. niaidb. naupilusc. trochophored. planulae. nymph

Solved • Nov 8, 2017

Ecdysozoans

Q. An example of a hermaphroditic crustacean is thea. crabb. lobsterc. barnacled. crayfish

Solved • Nov 8, 2017

Ecdysozoans

Q. The largest phylum of pseudocoelomates isa. Cycliophorab. Platyhelminthesc. Cestodad. Nematodae. Rotifera

Solved • Nov 7, 2017

Ecdysozoans

Q. Spiders, scorpians, and mites belong to the subphyluma. Urochordatab. Crustaceac. Trilobitad. Chelicerata

Solved • Nov 7, 2017

Ecdysozoans

Q. Most insectsa. Have two pairs of wings and two pairs of legsb. Have one pair of wings and six pairs of legsc. Cannot flyd. Have two pairs of wings ...

Solved • Nov 7, 2017

Ecdysozoans

Q. Arthropods molt becausea. Their old exoskelton does not grow with their bodyb. It helps them escape predatorsc. None of the above

Solved • Nov 7, 2017