What is an amniotic egg?
A. A type of egg that amphibians have
B. A type of egg that all reptiles share
C. A type of egg that contains a fluid to provide an aquatic habitat for the embryo to develop
D. Both B and C are correct
Answer: D
You might also like to view...
The first law of thermodynamics seems to conflict with what we know about ourselves. For example, after strenuous exercise we run out of “energy.” We must eat to replenish our energy stores. Where has that energy gone? What form has it taken?
What will be an ideal response?
Which of the following statements about protein modifications is incorrect?
A. Addition of one or more sugar molecules results in a fully mature protein called a glycoprotein. B. Proteins can be modified by reversible addition or subtraction of a phosphate group. C. Proteins can be modified following the addition of a polyadenylated tail. D. Phosphorylation or dephosphorylation is a rapid way of activating or inhibiting proteins. E. Protein modification most often causes a change in conformation and thus a change in function.
Humans and houseflies are examples of what type of species?
a. generalist b. specialist c. dominant d. primary e. biotic
What fraction of the human genome encodes the exons that produce proteins?
What will be an ideal response?