Species diversity is generally greatest at the Earth's poles
A. true
B. false
B
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The perceived fundamental conflict between Darwin's and Mendel's theories was that ____
a. Mendel's theory was based on experimentation while Darwin's was based on observation b. Mendel's experiments were based on simple traits while Darwin's evidence was based on complex characteristics c. Mendel's experiments were unbiased, while Darwin set out to prove evolution by natural selection d. Mendel's experiments were based on peas while Darwin used a variety of examples e. Darwin was a scientist while Mendel was a monk
If you wanted to kill the plants in a lake using a chemical which stops photosynthesis, to which zone should you apply the chemical?
A. littoral B. profundal C. pelagic D. benthic E. limnetic
Humans have a gene, T, that is involved in muscle formation of the tongue. Individuals homozygous for one allele can roll their tongues, while individuals homozygous for the other allele cannot
If both parents can roll their tongues, but their child cannot, what can be said about the mode of inheritance? A) Tongue rolling is dominant. B) Tongue rolling is recessive. C) The parents were both homozygous, but the child was heterozygous. D) Tongue rolling is dominant, and both parents were heterozygous (Tt). E) Tongue rolling is recessive, and both parents were heterozygous (Tt).
Which of the following is not associated with sepsis?
A. Endotoxic shock B. Respiratory acidosis C. Fever and shaking chills D. Drop in blood pressure E. Parenteral or endogenous transfer