Red blood cells crenate (SHRINK) in what type of solution
a. hypertonic
b. hypotonic
c. isotonic
d. none of these
Answer: a. hypertonic
You might also like to view...
Briefly describe how toxic materials like DDT that have low concentrations in the water column affect organisms at distant locations
What will be an ideal response?
Identify two sexually transmitted diseases, listing the symptoms, effects, and treatments for each. What will be an ideal response?
In all vertebrates, the brain consists of the
A) cerebrum, forebrain, and hindbrain. B) cerebrum, midbrain, and hindbrain. C) forebrain, midbrain, and hindbrain. D) cerebrum, cerebellum, and hindbrain.
Which of the following statements about species, as defined by the biological species concept, is (are) correct?
I. Biological species are defined by reproductive isolation. II. Biological species are the model used for grouping extinct forms of life. III. The biological species is the largest unit of population in which successful reproduction is possible. A) I only B) II only C) I and III D) II and III E) I, II, and III