Chapter 1 Test

Question 1

in an experiment, what group receives no experimental treatment

Answer 1

control group

Question 1

Give 2 characteristics of living things

Answer 1

evolution,growth

Question 1

species

Answer 1

similar organisms that can reproduce and make fertile offspring

Question 1

chemical reactions that take place in an organism are called

Answer 1

biochemical reactions

Question 1

the variable that is changed during an experiment is the

Answer 1

independent

Question 1

A change in inherited traits over time is

Answer 1

evolution

Question 1

all living things and the places where they are found make up the

Answer 1

biosphere

Question 1

what is it called when living things respond to maintaining internal body temperature

Answer 1

maintaining homeostasis

Question 1

what are 2 things organisms use energy for

Answer 1

growth, move

Question 1

difference between growth and development

Answer 1

growth is getting larger, development is becoming more complex

Question 1

example of structure and function being related in biology

Answer 1

Structure determines function

Question 1

what types of organisms undergo photosynthesis

Answer 1

plants

Question 1

basic unit of life

Answer 1

cells

Question 1

an educated guess

Answer 1

hypothesis

Question 1

becoming more complex

Answer 1

development

Question 1

act of noting or perceiving objects

Answer 1

observation

Question 1

2 examples of an organism

Answer 1

predatory, individual

Question 1

what do we use to make observations

Answer 1

senses

Question 1

first step in the scientific process

Answer 1

make an observation

Question 1

why does an organism respond to its environment

Answer 1

to improve their chances of survival and reproduction

Question 1

a hypothesis can be

Answer 1

proposed explanation

Question 1

how many variables should change in an experiment

Answer 1

only 1

Question 1

give an example of homeostasis

Answer 1

Regulating body temperature

Question 1

What is natural selection

Answer 1

Species adapting to their environment

Question 1

what type of organisms does cellular respiration take place in

Answer 1

Autotrophic & heterotrophic

Question 1

what does biology mean

Answer 1

The study of Life

Question 1

What is interdependence

Answer 1

one relies on each other

Question 1

As organisms develop, they are usually gaining the ability to

Answer 1

preform complex functions, and adapt to their environment

Question 1

What branch of biology studies interdependence

Answer 1

ecology

Question 2

Why do we look like our parents

Answer 2

Genetics

Question 2

what is the original source of energy

Answer 2

sunlight

Question 2

a scientist forms a ___ to summarize his results

Answer 2

theory

Question 2

What is the process where living things have the next generation of offspring

Answer 2

reproduction

Question 3

what is a planned procedure to test a hypothesis

Answer 3

experiment

Question 3

data that involves numbers or measurments

Answer 3

Quantitative data

Question 3

can theories change over time

Answer 3

yes, different outcomes of a test

Question 3

what codes the traits that people inherit

Answer 3

genetics

Question 3

give an example of an organism responding to its environment

Answer 3

flower opening in the sunlight

Question 4

members of the same __ can breed and produce offspring

Answer 4

species

Question 4

example of system in bio

Answer 4

circulatory

Question 5

the variable that changes as a result of the manipulated variable

Answer 5

dependent