Zoology 1st Semester

Which of the following is not a characteristic of animals?

• prokaryotic

• eukaryotic

• motile

• heterotrophic

Tags

NGSS.MS-LS4-2

applies to forms that can be divided into similar halves by more than two planes passing through the longitudinal axis

• radial symmetry

• bilateral symmetry

• asymetrical

• pentaradial symmetry

applies to animals that can be divided into two mirrored portions with definite right & left halves

• radial symmetry

• bilateral symmetry

• asymetrical

• pentaradial symmetry

typically the front or belly, thinner skinned, lighter color, less hair, flexes

• anterior

• posterior

• ventral

• dorsal

typically the back, thicker skin, darker color, extends outward away from the body

• anterior

• posterior

• ventral

• dorsal

head end of an animal

• anterior

• posterior

• ventral

• dorsal

tail end of an animal

• anterior

• posterior

• ventral

• dorsal

formation of a head end of an animal with a concentration of nervous tissue & sense organs in the head region

• anterior

• cephalization

• metamerism

• coelom

eliminates nitrogenous wastes from the body & regulates water, electrolyte, & pH balance

• excretory system

• digestive system

• nervous system

• reproductive system

responsible for breaking down food into absorbable units & eliminating indigestible foodstuffs (feces)

• excretory system

• digestive system

• nervous system

• reproductive system