Which one of the following is NOT found in prokaryotic cells?
a. nucleus
b. ribosomes
c. plasma membrane
d. cell wall
e. DNA
A
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Mendel studied what he called characters and traits. What is the relationship between these terms?
a. Characters were heritable characteristics; traits were variations of characters. b. Traits were heritable characteristics; characters were variations of traits. c. Characters were the unknown package of transfer to the next generation; traits resulted from this transfer. d. Characters were passed to the next generation; traits were never passed to the next generation. e. Characters and traits were synonymous in Mendel's writings.
You take a dog's temperature at the rectal end of the large intestine. Which surface is this?
a. caudal b. ventral c. dorsal d. cephalic e. superior
Discuss how the nervous system is involved in the regulation of heart rate. What will be an ideal response?
________ are the most diverse group of arthropods
A) Insects B) Millipedes C) Arachnids D) Crustaceans