If one of the parents in a dihybrid cross possesses the PpTt alleles, which allele combination is not possible in their gametes?
a. PT
b. Pp
c. Pt
d. pT
e. pt
b
Biology & Microbiology
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The hydrocarbons found in the membranes of archaea are identical to those found in bacteria.
Answer the following statement true (T) or false (F)
Biology & Microbiology
__________ conversion occurs when a bacterium carrying viral genes takes on new, atypical
characteristics. a. Transducing b. Lysogenic c. Prophage d. Lytic e. Reverse
Biology & Microbiology
Which one of the following energy sources is NOT an alternative to fossil fuels?
A) hydroelectric power B) wind farms C) biomass fuels D) nuclear energy E) offshore drilling
Biology & Microbiology
Which includes one of the others as a specific type?
A. T cells B. macrophages C. B cells D. plasma cells E. neutrophils
Biology & Microbiology