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Honors Bio Ch. 1 vocab (Morris) Flashcards | StudBud
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Honors Bio Ch. 1 vocab (Morris)
Honors Bio Ch. 1 vocab (Morris)
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1
In controlled experiements
all variables must be kept the same
only one variable is changed at a time
Cannot be used on living things
more than one variable is changed
2
Biology is the study of...
Chemicals
The Universe
Life
Medicine
3
carrier of all genetic information
chromosomes
cells
dexoyribose nucleic acid (DNA)
ribose
4
What is a genome?
A gene
A chromosome
The entire genetic makeup of an organism
A gansta gnome
5
any inherited structure, behavior, or internal process that enables an organism to respond to it's environment
life
adaptation
energy
genetics
6
null hypothesis states:
relationship between independent and dependent variables.
no relationship between independent and dependent variables.
7
properties of energy and how energy is distributed in science processes
physics
energetics
heat
chemistry
8
view the world around us
interaction
question
what's going on out there??
observation
9
indicates how far data is away from the mean
range
standard deviation
mean
median
10
made of biological and physical entities that interact and show complex properties
cells
organism
biological system
species
11
system
group of things that function together as a whole
entropy
science equations
processes
12
information gained from investigations
experiments
observations
hypothesis
data
13
what are biologists
scientists that study life on earth
air reseacher
animal researcher
14
The dependent variable is the.....
Changed by the scientist
Results, depends on independent variable
Is known before the experiment
Stays the same
15
A positive control group
should show an experimental change
is used to demonstrate what a positive test looks like
should not show an experimental change
is used to show what a negative test looks like
16
general explanation supported by evidence and observations
scientific inquiry
hypothesis
AI
theory
17
surroundings of an organism
adaptation
environment
energy
homeostasis
18
A biotic factor is something that
is living
was once living
was never alive
is living or was once living
19
cell
phone
simplest unit of life
where monks and prisoners sleep
nonliving things
20
Alternative Hypothesis?
Default statement, which contradicts the proposed relationship
I totally checked out during lecture and don't know what this is.
Positive statement about a relationship between variables
A genre of music
21
number that shows up most frequently
mean
range
median
mode
22
exact middle number of a data set
mean
median
mode
range
23
application of scientific research
technology
environment
science
organization
24
natural selection
Darwin awards
occurs only in zoos
how organisms reproduce and evolve without human interference
only occur in some organisms
25
anything in the environment that causes an organism to react
response
stimulus
growth
species
26
orderly structure of living things
cells
organism
systems
organization
27
living beings that display all the properites of life
energetics
biological systems
organisms
genes
28
Which of the following can all be characterized as abiotic factors?
soil, sunlight, water
moon, stars, flowers
plants, fish, whales
antelope, buffalo, bushes
29
moral principles
data
technology
ethics
environment
30
investigation that tests a hypothesis
control group
experiment
data
dependent variable
31
increase in living material
growth
maintain homeostasis
development
adapt
32
species
group of organisms that produce offspring
exotic plant
ecosystem relationships
different kinds of animals
33
What is a gene?
A type of organ in the body
one leg from a pair of blue pants
a small section of DNA, unit of heredity
a South American fruit
34
The test group in which the independent variable is changed
Dependent variable
Constant
Control group
Experimental group
35
how things changes over it's lifetime
growth
development
energetics
metabolism
36
natural phenomena form of a graph pattern in biology; bell shaped curve
standard deviation
data
normal distribution
random distribution
37
A control group helps an experiment because it give the scientist
A group to compare experimental results to
More work
More participants
None of the above
38
What is scientific inquiry?
a method that always results in new scientific theories
an unchanging set of steps used by all scientists
the questioning of scientific laws
a process that uses skills and methods to answer questions
39
evolution
does not exist
only occurs in technology
how things change in it's lifetime
how life changes over time (more than 1 generation)
40
Null hypothesis
hypothesis of change
hypothesis of no change
41
highest value and lowest value of data
mean
median
mode
range
42
A negative control group
should show an experimental change
should not show an experimental change
is used to demonstrate what a positive test looks like
is used to show what a negative test looks like
43
tentative explanation that can test predictions
observations
technology
theory
hypothesis
44
Ability to do work; cause change
Cohesion
Chemistry
Energy
Bipedal
45
What is the independent variable
When you hold something constant
The outcome
The variable being tested and changed or manipulated
The variable measured
46
average of numbers
mode
range
mean
median
47
experimental data that can be graphed
distribution
statistics
range
mode
48
how an organism reacts to a stimulus
biology
evolve
response
energy
49
produce offspring
biology
reproduce
genetics
organization
