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Science...
a) is a mechanism for identifying what we can publicly accept is true
b) is good at answering questions about meaning and values
c) is a tool for weeding out what we might like to be true from what is really true
d) a and c
e) b and c - 🧠 ANSWER ✔✔D
important scientific theories in biology...
a) link many hypotheses into a more general model
b) are theories in teh everyday sense of just an untested idea
,c) include a Theory of Evolution in which all characteristics that make an organism
stronger are preserved in future generations
d) a and b
e) a and c - 🧠 ANSWER ✔✔A
The Theory of Evolution by Natural Selection...
a) states that organisms have evolved over time
b) states that natural selection by differential survival and reproduction is the
mechanism of evolution
c) states that ANY characteristic that makes an organism physically bigger and
stronger will become more common in future generations
d) a and b
e) b and c - 🧠 ANSWER ✔✔D
The total diversity of life...
a) includes an estimated 8 million currently living species
b) includes many species that are now extinct
c) is limited to plants, animals, and fungi
,d) a and b
e) b and c - 🧠 ANSWER ✔✔D
the three domains of life...
a) are called plants, animals, and fungi
b) can be arranged on a tree of life where the length of the branches indicates the
degree of evolutionary relatedness
c) includes familiar plants, animals, and fungi as a large fraction of the whole of
life
d) a and b
e) b and c - 🧠 ANSWER ✔✔B
The organism right below the first divergence between the various branches of the
tree of life...
a) is called the first universal common descendent
b) is a common ancestor to all currently living organisms
c) had characteristics shared with all currently living organisms
d) a and b
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, e) b and c - 🧠 ANSWER ✔✔E
a difference between atoms interacting to make molecules and cells interacting to
make organisms....
a) is that more atoms are needed to make a molecule than cells are needed to make
an organism
b) is that cells have evolved to interact, but atoms have not
c) is that the interaction of cells to make organisms yields emergent properties but
the interaction of atoms to make molecules does not
d) a and b
e) b and c - 🧠 ANSWER ✔✔E
all the members of one species of rabbit that live in an area and interact is an
example of which of the following?
a) population
b) community
c) ecosystem
d) biosphere - 🧠 ANSWER ✔✔A