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Animal Science

Animal Science practice

Insect or arachnid?
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Which feature shows that a spider is not an insect?
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Zoology and husbandry — the animal kingdom, how it works
The animal kingdom and how animals live — the major phyla and classes (vertebrates vs invertebrates; mammals, birds, reptiles, amphibians, fish, and insects and other arthropods), comparative anatomy and physiology across body plans, behavior and adaptation, life cycles and reproduction (including metamorphosis), ecology and classification, and the applied side — livestock, dairy, and the basics of animal husbandry. Each question teaches the concept and names the classic mix-up (insect vs arachnid, amphibian vs reptile, warm- vs cold-blooded). Absorbs animals, insects, and dairy science. Teaching explanation after every answer.
• Meets you at your level — never too easy, never too hard.
• Adapts every question to how you’re doing.
• Tracks your level over time. Skill practice, not a test.

New here? Read the Animal Science guide

A free 18-minute primer — the mental model, the mistakes beginners make, and what to practice first.

Curriculum

199 concepts across 26 chapters, from foundations through advanced practice — each one a concept the adaptive question bank can teach and test.

A. What an animal is: body plans and symmetry

7

B. Animal phylogeny and development

6

C. Sponges and cnidarians

7

D. Flatworms, roundworms, and rotifers

7

E. Molluscs and annelids

7

F. Arthropods and insects

9

G. Echinoderms and invertebrate chordates

6

H. Fishes

8

I. Amphibians and reptiles

8

J. Birds

7

K. Mammals

8

L. Tissues, organs, and body organization

7

M. Homeostasis, thermoregulation, and energy budgets

7

N. Nutrition and digestion

9

O. Gas exchange and respiration

7

P. Circulation and blood

8

Q. Osmoregulation and excretion

7

R. The nervous system

8

S. Sensory systems

8

T. Endocrine control

8

U. Skeleton, muscle, and locomotion

8

V. Immunity and defense

7

W. Reproduction and development

9

X. Animal behavior

8

Y. Animal ecology and conservation

8

Z. Livestock, husbandry, and animal welfare

10
View the full curriculum →
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