Suppose a founding population carries an allelic frequency not typical of the original population. Which of the following effects would most likely lead to homogenization?
A) genetic drift within the founding population
B) random mating within the founding population
C) no mutations within either population
D) migration between the original and founding populations
E) None of the above.
D
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Answer the following statement true (T) or false (F)
Insulators exert their effects on gene expression through histone acetyltransferase, histone deacetylase, and RNA polymerase
Indicate whether the statement is true or false
Which of the following cells are alive at
maturity?
a. sieve tube members b. vessel members c. tracheids d. fibers e. sclerids
Which of the following microbes is not correctly matched to an acceptable control method?
A) Enveloped virus: glutaraldehyde-based detergents B) Endospore: autoclaving C) Mycobacteria: hydrogen peroxide D) Prions: chlorine treatment E) Protozoan: boiling water