Variation in environmental conditions within a community is referred to as environmental ________
Fill in the blank(s) with correct word
heterogeneity
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Refer to Figure 29-1. The fungus illustrated in Figure A is:
a. multicellular.
b. coenocytic.
c. septate.
d. dikaryotic.
e. monokaryotic.
Who established the connection between genes, meiosis, and fertilization?
a. Erich von Tschermak b. Walter Sutton c. Hugo de Vries d. Gregor Mendel
In a muscle cell, the contractile protein myosin is present in larger quantities than the structural protein actin. Which of the following qPCR results would support this observation?
A) The fluorescent signal for myosin is higher than that of actin. B) The fluorescent signal for actin is higher than that of myosin. C) The fluorescent signals for myosin and actin are equal. D) The fluorescent signal for myosin is large and is zero for actin.
For phylogenetic studies, which characteristic is NOT a reason why SSU rRNA gene sequences are favored over other nucleotide sequences?
a. They are completely conserved. b. They are functionally constant. c. They make up the largest database of gene sequences. d. They are universally distributed.