As Part of Their Reproductive Cycle, Helminths Produce Egg and Sperm

question 35

Multiple Choice

As part of their reproductive cycle, helminths produce egg and sperm cells. Both of these eukaryotic cell types have an outer surface composed of polysaccharides known as the ______.

• A) cyst
• B) microtubule
• C) cell wall
• D) cell membrane
• E) glycocalyx

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Definitions:

Revolving Nosepiece

Part of a microscope that holds the objectives and can be rotated to change magnification.

Objective Lens

The lens in a microscope closest to the specimen, which magnifies the image of the specimen.

Microscope Head

The microscope head is the upper part of a microscope that contains the ocular lenses or eyepieces through which a specimen is viewed.

Working Distance

The distance between the objective lens of a microscope and the specimen being examined when in focus.