The enzyme polynucleotide phosphorylase is capable of generating a random assembly of ribonucleotides
Indicate whether the statement is true or false
TRUE
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You discover a fungus that only makes sexual spores (no asexual spores). The spores are made in
groups of four on the tips of club-shaped structures. Into which group should you classify this fungus?
a. Glomeromycota b. Basidiomycota c. Chytridiomycota d. Zygomycota e. Ascomycota
________ breaks frozen specimens along lines of greatest weakness, often down the middle of lipid bilayer membranes so that they may be observed by transmission electron microscopy.
Fill in the blank(s) with the appropriate word(s).
Why have humans experienced cultural evolution, while other species of primates have not?
a. Humans have greater intelligence than other primates. b. Humans have a higher level of social organization. c. Humans live longer than other primates. d. Humans are unable to escape predators like other primates. e. Humans are physically stronger than most primates
Which of the following is not part of the theory of natural selection?
A) Individuals in a population vary. B) Some variation can be passed on to offspring. C) Populations produce more offspring than the environment can support. D) All species are descended from a common ancestor.