Lab 7 Biology Lab Quiz

lateral lines

A bony fish has ____ that run along the sides of the body that functions to detect vibrations.

cartilaginous

A shark has ______ vertebrae as their primary support.

swim bladder

A perch has ______ that helps to regulate its buoyancy.

notochord

A lamprey uses ______as their primary support.

Asymmetrical

______ animals have no plane through which their bodies could be divided into two mirror images.

A, B, and C (Sea stars, lancelets, lampreys)

Which of the following animals are deuterostomes?

vacuoles

The water vascular system in echinoderms includes the following structures except for ____.

Notochord

Which of the following is NOT a characteristic of sea stars?

Lancelet

Which of the following organisms is a chordate but not a vertebrate?

ventral nerve cord

Chordate share the following general features except for _____.

operculum

Bony fish have _____ to cover their gills.

operculum

The gills of bony fish are protected by a movable gill cover called a(n)_____.

Reptiles

Which of the following animals are the first to become fully terrestrial?

external fertilization

Sexual reproduction in amphibians involves _____.

B and C (skin and gills)

What do adult amphibians use to breathe?

Birds

Which of the following animals lay amniote eggs?

Pelvic fins

Which of the following features are present in both bony fishes and cartilaginous fishes?

cephalochordates

All of the following are examples of vertebrates except for _____.

foramen magnum

At the base of the human skull, there is an opening called ____.

Chimpanzee skulls have a less distinct mastoid process.

Which of the following is true for human and chimpanzee skulls?