7th Grade Chordata Quizzes, Questions & Answers

Top Trending Chordata Quizzes

An Interesting Quiz On Cordates And Vertebrates

We welcome you to this interesting quiz on chordates and vertebrates. The classification of organisms is based on various aspects like their morphological features, their mode of reproduction, etc. The following quiz invites you...

Questions: 10 | Attempts: 143 | Last updated: Feb 20, 2025

Sample Question 1
Which of the following characteristic is not unique to chordates?

A fully developed notochord

Body cavity

Spinal chord

A three chambered heart

Sample Question 2
Approximately, how many species of vertebrates are present in the world?

60,000

80,000

123,000

500,000

Module 13 - Phylum Chordata

Phylum chordata are among the many in Kingdom animalia and they are categorized as those with a hollow dorsal nerve cord, an endostyle and a postanal tail. Did you know this? The quiz below tests on this and more.

Questions: 12 | Attempts: 165 | Last updated: Mar 22, 2025

Sample Question 1
_____________ gives fish their "slimy" feel, waterproofs their scales, protects them from parasites and makes them more mobile in the water.

Fat

Collagen

Mucus

Protein

Sample Question 2
Circulatory system: Which vessel immediately delivers blood away from the heart? Check one

Capillary

Vein

Artery