What are three domains and 6 kingdoms
Archaea, Bacteria, and Eukarya.
Archaebacteria, Eubacteria, Fungi, Protista, Plantae, Animalia
List the letters in the correct order of the pictures from the LOWEST (smallest) to the HIGHEST (largest) level of organization?
R > T > S > Q
Which organelle directs all cell activities, using the DNA stored inside of it?
Which has cell has a nucleus?
Nucleus
A
A certain plant needs moisture, carbon dioxide, oxygen, light, and minerals to survive. This scenario shows that this particular living organism depends on
Abiotic Factors.
Which of the following lists the biotic factors shown in the picture above?
mushrooms, trees, grass
An individual living thing is a/an __________.
Organism
What are three parts of cell theory?
All known living things are made up of one or more cells.
All living cells arise from pre-existing cells by division.
The cell is the fundamental unit of structure and function in all living organisms.
Where is the DNA in the cell shown?
A
What are the five levels of organization studied by ecologists?
organisms, populations, communities, ecosystems, and the biosphere.
Below is a field observation recently recorded in a student's notebook.
grasses, rocks, deer, cedar trees, rabbit, 58 F'
partly cloudy,
The level of organization described above is ―
A group of organisms of the same species living in the same area are called a/an ________.
Population
The first observation of cells by Robert Hooke was seen in which organic matter?
Cork
What are the three domains?
Archaea, Bacteria, and Eukarya
Eukarya - contains organisms that have a true nucleus in each of their cells. This domain breaks down into four kingdoms. Humans.
Bacteria - considered "normal" bacteria and are found everywhere
Archaea - Found in extreme environments such as hot springs, underwater volcanoes etc.
A living thing that produces offspring is known as a(n)
organism
Law of Conservation of energy states:
Energy cannot be created or destroyed, it can only transformed
A group of different species that live together and interact in an environment are called a/an ________.
Community
What were contributions of the major scientists to the cell theory? (Hooke, Schleiden, Leeuwenhoek)
Hooke - discovered and named the "cell"
Schleiden - stated all plants are composed of cells
Leeuwenhoek - discovered "animalcules" in pond water
The most general in the order of classification is?
Kingdom.
Plants, Animals, Protists, Fungi, Archaebacteria, Eubacteria.
A group of organisms that can interbreed and produce offsprings that will develop the ability to pass their genetic material to a new generation refers to the term
population
A teacher rubbed a match against a piece of sandpaper. The match started to burn. Which statement best describes the energy changes that occurred?
The chemical energy stored in the match changed to thermal energy and light energy.
All of the living and nonliving things in an area that interact with each other are called a/an ______.
Ecosystem
Which best describes a difference between a unicellular organism and a multicellular organism?
A unicellular organism has one purpose- to survive. Only one cell.
A multicellular organism has many cells working together to keep the organism alive.
The parts of an ecosystem that are currently living or that have once lived.
List 6 examples of them.
Biotic factors
snail, guppy (fish), Daphnia (water flea), algae, human, cat,
What is an example of community in an ecosystem?
For example, a forest of trees and undergrowth plants, inhabited by animals and rooted in soil containing bacteria and fungi, constitutes a biological community.
Who is this person?
Muhammad Ali