Which nucleotide is absent in RNA?
A) Adenine
B) Guanine
C) Uracil
D) Cytosine
E) Thymine
E
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If K (carrying capacity) for a population is 1,200, and
r = 0.1, which of the following populations will show the greatest increase over the course of one year assuming exponential growth? a. N = 100 b. N = 200 c. N = 300 d. N = 700 e. N = 900
In a population growing exponentially,
a. the number of individuals added to the population next year is less than the number added this year. b. the population growth rate decreases year after year. c. net reproduction per individual increases year after year. d. the number of individuals added to the population next year is greater than the number added this year. e. the number of individuals in the population will level off after ten generations.
If we suppose that a specific QTL is genetically linked to a DNA marker at a recombination frequency of 10%, then the parental type combinations in gametes would be expected at what frequency?
What will be an ideal response?
Which type of muscle in humans is involved in voluntary body movements?
A) skeletal B) cardiac C) smooth D) endothelial