Classification of Living Things

Which of these is not one of the eight levels scientists use for classifying living things?

• kingdom

• vertebrate

• genus

• order

Which scientist studies the classification of living things?

• geneticist

• taxonomist

• taxidermist

• biologist

What is the system called that uses a two-part name to identify animals?

• binomial nomenclature

• domain, kingdom

• species, genus

• animal nomenclature

Which is the highest level in the classification of living things?

• order

• kingdom

• domain

• phylum

Which of the following domains obtains energy from chemicals in its environment?

• Bacteria

• Eukaryote

• Archaea

• Prokaryote

Tags

NGSS.MS-LS2-3

Which domain has multicellular species?

• Bacteria

• Genera

• Archaea

• Eukarya

Tags

NGSS.MS-LS4-2

Which of these living organisms is not a vertebrate?

• fish

• amphibian

• worm

• bird

Which accurately describes the difference between an ectothermic animal and endothermic animal?ABCD

• Ectothermic animals depend upon external sources for body heat, while endothermic animals lay out in the Sun to warm themselves.

• Ectothermic animals depend upon external sources for body heat, while endothermic animals produce body heat internally.

• Ectothermic animals have a warm body temperature that stays the same, while endothermic depend upon external sources for body heat.

• Ectothermic animals depend on external sources for body heat, while endothermic animals use their body coverings to hold heat close to their bodies.

Compare how a frog lives before and after metamorphosis.

Where do they live before and after? How do they breathe before and after? What do they look like before and after?

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What makes the salamander different from a crocodile? How are these two animals alike? Why are they placed in different classes?

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Tags

NGSS.MS-LS4-2