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Biology

Review Questions

BiologyReview Questions
4.

Which of the following is not contained in phylum Chordata?

  1. Cephalochordata
  2. Echinodermata
  3. Urochordata
  4. Vertebrata
5.

Which group of invertebrates is most closely related to vertebrates?

  1. cephalochordates
  2. echinoderms
  3. arthropods
  4. urochordates
6.

Members of Chondrichthyes differ from members of Osteichthyes by having a ________.

  1. jaw
  2. bony skeleton
  3. cartilaginous skeleton
  4. two sets of paired fins
7.

Members of Chondrichthyes are thought to be descended from fishes that had ________.

  1. a cartilaginous skeleton
  2. a bony skeleton
  3. mucus glands
  4. slime glands
8.

Which of the following is not true of Acanthostega?

  1. It was aquatic.
  2. It had gills.
  3. It had four limbs.
  4. It laid shelled eggs.
9.

Frogs belong to which order?

  1. Anura
  2. Urodela
  3. Caudata
  4. Apoda
10.

During the Mesozoic period, diapsids diverged into_______.

  1. pterosaurs and dinosaurs
  2. mammals and reptiles
  3. lepidosaurs and archosaurs
  4. Testudines and Sphenodontia
11.

Squamata includes_______.

  1. crocodiles and alligators
  2. turtles
  3. tuataras
  4. lizards and snakes
12.

A bird or feathered dinosaur is ________.

  1. Neornithes
  2. Archaeopteryx
  3. Enantiornithes
  4. Paleognathae
13.

Which of the following feather types helps to reduce drag produced by wind resistance during flight?

  1. flight feathers
  2. primary feathers
  3. secondary feathers
  4. contour feathers
14.

Eccrine glands produce ________.

  1. sweat
  2. lipids
  3. scents
  4. milk
15.

Monotremes include:

  1. kangaroos
  2. koalas
  3. bandicoots
  4. platypuses
16.

Which of the following is not an anthropoid?

  1. lemurs
  2. monkeys
  3. apes
  4. humans
17.

Which of the following is part of a clade believed to have died out, leaving no descendants?

  1. Paranthropus robustus
  2. Australopithecus africanus
  3. Homo erectus
  4. Homo sapiens sapiens
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