No student devices needed. Know more
28 questions
What are organisms?
Everything that grows but not necessarily reproduce
Things that have all the characteristics of life
Things that reproduce but not necessarily use energy
Everything we can see under the microscope
What are all of the characteristics of life ?
Organization, Growth and development, reproduction, response and stimuli, homeostasis, use of energy
Organization, Reproduction, Homeostasis, color, defined shape
Organization, Homeostasis, Use of energy, Produce their own food
Reproduction, Growth, Homeostasis, shape, response to stimuli, hunger, temperature change
Living things have specialized ______ with specialized ______________.
structures, functions
organs, movement
functions, order
Living things grow by ___________.
increasing cell size and/or increasing cell number.
reproducing
responding to environmental change
stretching
Multicellular organisms develop as cells develop specialized functions.
True
False
Living things with more than one cell are called ___________
Unicellular organisms
Multicellular organisms
Bacteria
Eukarya
Multicellular organisms have greater level of organization because....
group of cells function together
They reproduce asexually
They develop faster than unicellular organisms
They use more energy
The kingdom taxonomic groups are
Bacteria, Archaea, Protista, Fungi, Plantae, Animalia
Arcahaea, Bacteria, Eukarya
Bacteria, Eukarya, Fungi, Protista, Animalia, Plantae
Simple unicellular organisms that often live in extreme environments.
Bacteria
Animalia
Archaea
Plantae
Used to show the relationships among organisms
Dichotomous Key
Cladogram
DNA
Classification table
A series of questions used to identify unknown organisms
Dichotomous Key
Cladogram
Binomial nomenclature
Classification chart
This organism classifies as....
Plantae
Fungi
Animalia
Protista
An organism's ability to maintain steady internal conditions when outside conditions change....
Homeostasis
Homeostatic
Gowth and development
Responding to stimuli
Maintaining homeostasis ensures that cells and the organism can function normally and remain healthy
True
False
Every organism's smallest unit
Cell
DNA
organelles
The response to changes in the environment
stimuli
homeostasis
Growth and development
Use of energy
Internal stimuli
chaneges within an organism
changes in an organism's environment
changes within non living things
Hunger and thirst are examples of...
external stimuli
internal stimuli
We use energy for which of the following processes....
Digestion
Sleeping
Thinking
Growing
Reading
For most organisms, energy for life comes from the _____
Moon
Sun
Mom
Cells
Cells continuously use energy to transport substances, make new cells, and perform chemical reactions
True
False
a system for naming organisms with two-word scientific names
Kingdon
Binomial nomenclature
Genus
Dichotomous key
What is wrong with the following scientific name:
Bos Taurus
Both words should be lower case
Only first word should be upper case
There is nothing wrong
A scientific name is made up by the organism's _________
Phylum and family
Genus and Class
Genus and Species
Species and Domain
A compound microscope is a type of _________ that uses more than one lens to enlarge images.
electron microscope
light microscope
Electron microscopes can be used to see living things.
True
False
Two types of electron microscopes are
Transmission electron microscope
Scanning electron microscope
Compound electron microscope
Thermal electron microscope
Scanning electron microscopes are used to
view three-dimensional images of an object
view two-dimensional images of an object
view thermal images of an object
Explore all questions with a free account