The fungus that causes black stem rust of wheat is a:
a. basidiomycete.
b. chytridiomycete.
c. ascomycete.
d. glomeromycete.
e. zygomycete
A
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A promising means of improving conditions for patients with type-2 diabetes may be ____
a. injections with myostatin b. increasing muscle mass c. ketoacidosis d. injections with acetylcholine e. increasing consumption of simple carbohydrates
An australopith is a(n) _____
a. craniate d. amniote b. vertebrate e. placental mammal c. hominoid f. all of these
Which of the following is NOT a peptide
hormone?
a. insulin b. oxytocin c. glucagon d. calcitonin e. parathyroid hormone
What is the purpose of a test-cross?
a. A test-cross can demonstrate the efficiency of breeding. b. A test-cross can reveal an unknown internal phenotype. c. A test-cross can reveal an unknown genotype. d. A test-cross is just another term for an experimental cross between two unknown organisms. e. A test-cross allows a breeder to see how quickly it takes to go from generation to generation for a particular organism.