STEWART EXAM 3 MC QUESTIONS WITH COMPLETE ANSWERS { GRADED A+}

STEWART EXAM 3 MC QUESTIONS

WITH COMPLETE ANSWERS { GRADED

A+}




Which of the following IS NOT a member of group Ecdysozoa -

✔✔Mollusca


Which of the following diseases is caused by a nematode? - ✔✔River

blindness


Arthropods have exoskeletons made of - ✔✔Chitin


Which of the following describes hemimetabolous metamorphosis -

✔✔Egg, nymph, adult


An organism in which the mouth develops before the anus is called a ... -

✔✔Protostome

, Which of the following is a deuterostome - ✔✔Echinodermata


An echinoderm is... - ✔✔Bilaterally Symmetrical


Which of the following is NOT a characteristic of ALL Chordates? -

✔✔Amniotic Egg


ONLY vertebrates contain which two characteristics? - ✔✔Cranium,

vertebrae

Bones, lungs, and lobed fins first emerged in which of the following

groups? - ✔✔Lungfish


Which of the following groups had amphibians as a direct ancestor? -

✔✔Reptiles


Which is the correct order of the following vertebrate evolutionary

events? - ✔✔Cranium, limbs, amniote egg, and endothermy


You discover a Chordate while outside in your backyard. It is a tetrapod,

has gas permeable skin, and lays eggs in moist environments. What

would you classify this animal as? - ✔✔Amphibian