a living thing made of only one cell is this
What is unicellular?
a change that affects the activity of an organism
What is a stimulus?
a group of similar organisms that can mate with each other and produce offspring classification is . . .
What is species?
these can produce their own food
What are autotrophs?
The 4 groups of living things under the domain Eukarya.
Animalia, Fungi, Plantae, Protista
Algae are considered what type of protist?
What is a 'Plant-Like' Protist?
this term encompasses animals, plants and simple organisms, such as amoeba, fungi, and bacteria. They are all _________ _________.
What are living things?
the maintenance of stable internal conditions
What is homeostasis?
one parent making an exact copy of itself
What is asexual reproduction?
these must go out and obtain their food
What are heterotrophs?
T/F Humans go through various stages of growth throughout their lives?
What is true
What part of a plant’s leaves allows the plant to take in carbon dioxide and release oxygen?
What is the stomata?
How many living things are there? What are the characteristics that define living things? What additional question would be best for Katya to add to her list about classification?
How are living things related?
What is a stimulus? Give an example.
sunlight is an example of this
Stimulus -something that stirs or urges to action. Sunlight is an example of this
during sexual reproduction two parents pass this on to their offspring
What is DNA?
a function carried out by green plants but not by animals
What is photosynthesis?
How are members of Domain Eukarya different from other domains?
Members of Domain Eukarya have cells with membrane-bound organelles, and members of Domain Archaea and Domain Bacteria lack nuclei.
Label the male and female structures.
What are female structures A & D, and male structures B & C?
This type of organism is made up of more than one cell.
What is multicellular
Why do classification systems change over time?
Increased knowledge of genetics leads to reclassification
during sexual reproduction this takes place
What is fertilization?
What would happen if waste products were not removed from the body?
illness or death
What are the four eukaryotic kingdoms?
What ARE Animalia, Fungi, Plantae, Protista?
The interaction between animals of the same species is known as . . .
Social Behaviors
THIS HAS cells with membrane-bound organelles, and members of Domain Archaea and Domain Bacteria lack nuclei.
What is A EUCHARYOTIC CELL?
T/F Living things move without any outside forces
True
A nature magazine runs an article about the classification of animals. Included in the article is the following table.
Which of the following can you conclude by studying the table?
2. Organisms share a common ancestor.
the amount of chemical energy used to carry out life processes
What is metabolism?
Some organisms can make their own food from water, CO2, nitrogen, and minerals - what does CO2 stand for?
Carbon dioxide
A young wolf observing how to hunt in packs is an example of a ...
Learned Behavior
Cactus stores water during wet periods, allowing it to live through dry periods. This is an example of ...?
Homeostasis.
What are the four things that all living things need to survive?
water, air, food, and a place to live
How do producers get the energy their bodies need to survive?
They make their own food.
What type of reproduction is occurring in the above image? In addition, identify the specific method you observe.
Asexual reproduction; budding.
All living things share common characteristics. They are made up of cells, they respond to change, reproduce, have DNA, and use energy. What is one other common characteristic of living things?
They can grow.
A period of inactivity in animals during hot, dry summers
Estivation
Which of the following organisms could have evolved during the Precambrian Era?
4.
The Permian mass extinction, during which approximately 90% of all marine life became extinct, occurred during which geologic era?
Paleozoic Era
What role does evolution play during the Cenozoic Era that relate to living things?
Relative dating says that younger fossils are . . .
2. Younger fossils are on top of older fossils
Why did dinosaurs die out and what era did this happen in?
3. Dinosaurs died out because of a mass extinction at the end of the Mesozoic Era.
The table below shows some behaviors of animals.
What is the best title for the above table?
How Animals Survive