Parasitic lampreys have

A) bony jaws.
B) radial proportions.
C) sucker-like mouths lined with teeth.
D) a three-chambered heart.
E) internal fertilization.


C

Biology & Microbiology

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The neutral subatomic particle is the ____

a. neutron b. proton c. electron d. quark e. Higg's boson

Biology & Microbiology

Describe the internal organization of a chloroplast. Be sure to list any chloroplast components covered in Chapter 3

What will be an ideal response?

Biology & Microbiology

This molecule of starch is different from a glucose molecule in that this molecule


A. is used by cells for long-term storage and release of energy for cell functions.
B. is a complex carbohydrate polymer.
C. has the same characteristics of glucose.
D. is used by cells for quick release of energy for cell functions.
E. can provide structure for cells that contain it.

Biology & Microbiology

Males never give an X chromosome to any of their sons

a. True b. False

Biology & Microbiology