Examlex
Which group of protists includes photosynthetic, individual cells that lack a rigid cell wall and move via a flagellum?
Sound Waves
Vibrations that travel through the air or another medium and can be heard when they reach a person's or animal's ear.
Photoreceptors
Specialized cells located in the retina of the eye that convert light into electrical signals, allowing vision.
Vitreous Chamber
The clear, gel-filled space located between the lens and the retina in the eyeball, helping to maintain eye shape and optical properties.
Semicircular Canals
Structures in the inner ear that are key to maintaining balance and sensing rotations of the head.
Q13: Sponges are radially symmetrical. True or False?
Q24: Most _ have swim bladders.<br>A)marine mammals<br>B)lobe-finned fishes<br>C)jawless
Q50: The organisms most likely to undergo sympatric
Q57: Which statement BEST describes how overspecialization can
Q58: Skates and other cartilaginous fishes lack jaws.
Q59: _ is the process by which bacteria
Q77: Current research indicates that the temperate forest
Q96: Which virus attacks white blood cells?<br>A)rabies<br>B)influenza<br>C)herpes<br>D)HIV<br>E)smallpox
Q100: Lungfishes are classified as:<br>A)amphibians.<br>B)lobe-finned fishes.<br>C)jawless fishes.<br>D)ray-finned fishes.<br>E)cartilaginous
Q103: What group dominated the Carboniferous period and