When a population undergoes strong selection, what is most likely to happen to it?
A) The most common type of organism is replaced with a different type.
B) Variation increases in the population.
C) New mutations will form more frequently.
D) The number of individuals in the population will rapidly increase.
A
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Common end products of fermentation include ________ and ________.
What will be an ideal response?
Suppose that you examine a vial of 100 flies that are all offspring from a single genetic cross. Suppose also that you see that all the females present are red-eyed and all the males present are white-eyed. The allele for red eye colour (Xw+) is dominant over the allele for white eye colour (Xw). Which of the following describes the genotypes of the parents?
a. Xw+Xw; XwY b. XwXw; Xw+Y c. Xw+Xw+; XwY d. Xw+Xw; Xw+Y
Enhancers are
A) adjacent to the gene that they regulate. B) required to turn on gene expression when transcription factors are in short supply. C) the site on DNA to which activators bind. D) required to facilitate the binding of DNA polymerases.
Discuss the similarities and differences between immunodiffusion and immunochromatographic assays
What will be an ideal response?