Science Midterm Review Question Preview (ID: 62784)
Midterm Review.
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Which of the following is not a characteristic of all living things?
a) needing oxygen
b) reproduce
c) respond to environment
d) need energy
A controlled experiment is a way for a scientist to test something by examining the effect of __________ factor(s) at a time.
a) one
b) two
c) three
d) many
Information collected or obtained by observation is __________.
a) experiment
b) data
c) hypothosis
d) theory
An example of a prokaryotic organism is a(n) __________.
a) tiger
b) lily
c) E. coli bacteria
d) Ant
All prokaryotes
a) have been engulfed by other cells
b) unicellular
c) have a nucleus
d) have tissues
A slimy layer called a capsule may be found surrounding which of the following organisms?
a) slug
b) lilies
c) fungi
d) bacteria
Human hair color, which is controlled by more than one gene, is an example of __________.
a) codominance
b) incomplete dominance
c) polygenic inheritance
d) simple dominance
The union of two haploid gametes forms a diploid cell called a(n) __________.
a) codon
b) egg
c) zygot
d) daughter cell
The study of science is called
a) life science
b) biology
c) neither 1 or 2
d) both 1 and 2
The cell theory is best described as __________.
a) settled science
b) the definition of life
c) model
d) truth
In mitosis, the spindle fibers form during __________.
a) anaphase
b) prophase
c) telophase
d) metaphase
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