Biology, 31.01.2020 17:04 gui00g7888888888888
In a cladogram, what occurs at a node?
a) a derived trait appears.
b) evolution is stopped.
c) an ancestor dies.
d) the cladogram ends.
Answers: 2
Biology, 22.06.2019 08:30
What does polymerase chain reaction (pcr) do? o a. separates dna fragments by size o b. cuts a dna sample into fragments o c. provides an overall picture of a person's chromosomes o d. makes more copies of a sample of dna
Answers: 2
Biology, 22.06.2019 08:50
Sort the examples by the type of diversity that they exhibit a park has 80 species of trees red, yellow, and orange bell peppers are all members of the same species individuals of the same lizard species have different mating strategies. five different bird species are at a bird feeder. genetic diversity species diversity
Answers: 1
Biology, 22.06.2019 10:30
What is the main reason that attitudes are more often revealed in spoken rather than written language? a. in writing, we try to put the "best face" on what we write. b. we speak far more often than we write. c. in writing, we can more easily conceal our attitudes. d. in spoken language, we are often careless in our use of words.
Answers: 2
Biology, 22.06.2019 18:10
The basic kind of life cycle found in the simplest animals is: haplontic or diplontic
Answers: 1
In a cladogram, what occurs at a node?
a) a derived trait appears.
b) evolution is stop...
a) a derived trait appears.
b) evolution is stop...
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