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Chordates

Authored by Elicia Knight

Other Sciences

7th Grade

Used 7+ times

Chordates
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10 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a notochord?

A muscular structure at the end of a developing chordate.

A tube like structure near the brain

Supports the animal and extends along the upper part of its body

A spinal chord

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a nerve chord become?

Muscle

Spinal chord

Pharyngeal Pouch

Notochord

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a cartilage?

Backbone

Fingertips

Part of your muscel

A bone/or a flexible tissue

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How long ago did vertebrates live?

420 million years ago

500 million years ago

620 thousand years ago

530 thousand years ago

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What did invertebrate chordates use pharyngeal pouch for?

Growing

Filter feeding

To get to the spinal chord

To help develope

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a vertebrae?

Part of your stomache

Supports the muscle and organs

Part of your bone that is attached to your tissue

Backbones that are joined by flexible cartilage and protects the spinal chord.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the function of the endoskeleton?

Protects the tissue and bone

Helps control the muscle

Controls the bone

Supports the organs and muscle

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