Kingdoms of Life
Domains & Prokaryotes
Plant Groups
Animal Phyla
Classification Order
100

This kingdom includes mushrooms and yeasts.

Fungi

100

The domain that includes extremophiles like methanogens.

Archaea

100

Non-vascular plants like mosses.

bryophytes

100

Phylum with stinging cells (e.g., jellyfish).

Cnidaria

100

The broadest classification level (e.g., Eukarya).

domain

200

Organisms in this kingdom are multicellular and photosynthetic.

Plantae

200

E. coli belongs to this domain.

Bacteria

200

Ferns belong to this vascular plant group.

pteridophytes

200

Humans belong to this phylum.

Chordata

200

The level between phylum and order.

class

300

The kingdom for amoebas and algae.

Protista

300

All eukaryotic life (plants, animals, fungi) belong to this domain.

Eukarya

300

Plants that reproduce with seeds in cones.

gymnosperms/conifers

300

Sponges are part of this simple phylum.

Porifera

300

Humans are in this order (hint: primates).

Primates

400

Humans belong to this kingdom.

Animalia

400

A key difference between Bacteria and Archaea is their cell wall/membrane _____.

Structure/composition

400

The most successful plant group due to flowers/fruits

angiosperms

400

Insects and crabs belong to this phylum.

Arthropoda

400

The correct sequence: Domain → ____ → Phylum.

Kingdom

500

Fungi differ from plants because they have cell walls made of this.

Chitin

500

Prokaryotic cells lack this membrane-bound organelle.

Nucleus

500

These plants lack true roots and use spores.

bryophytes

500

Vertebrates are distinguished by this feature.

backbone

500

The two-part naming system (e.g., Canis lupus).

Binomial nomenclature