The higher the phenol coefficient value, the ________ effective the disinfectant under the test conditions.
A. more
B. less
Answer: A
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Birds and fish contain high amounts of yolk in their eggs. What can be said about cell cleavage during embryonic development in these animals?
A. It is meroblastic. B. It is holoblastic. C. It is complete. D. The blastula that forms involved cleavage through the entire egg. E. It is impossible for bird and fish eggs to undergo cleavage during development.
If your mother and father both have cystic fibrosis, which is caused by a recessive allele, the odds of you having cystic
fibrosis are ____.
a. 1/4 b. 1/2 c. 3/4 d. 1 e. 0
The components of a nucleotide are:
a. a nitrogenous base b. a nitrogenous base and a pentose sugar c. a nitrogenous base, a pentose sugar, and a phosphate group d. a nucleoside and a phosphate group e. Both c and d
Inductive
What will be an ideal response?