Ecosystem
Cells
Human Impact
Evolution
Genetics
100
Are these factors Abiotic or Biotic? Soil, sun, water, pH, moisture, rocks
Abiotic Factors
100
This part of the cell has genetic information.
Nucleus
100
Industry and transportation create this type of greenhouse gas
Carbon dioxide (CO2)
100
When a species dies forever
Extinction
100
The 4 bases of DNA
What are A, T, C and G?
200
In an ecosystem, plants are the?
Producers or autotrophs
200
Molecules moving from low to high concentration. Requires energy
Active Transport
200
Contamination of the environment
Pollution
200
The fight for limited resources
Competition
200
How many chromosomes do most human body cells have
46
300
Recycles nutrients back into the soil
Decomposers
300
Organelle that separates the environment outside the cell and inside the cell
Cell Membrane
300
To use a product again
Recycling
300
Two organisms sharing characteristics/DNA have this in common.
Common Ancestor
300
This type of protein helps speed up cellular reactions
Enzymes
400
What is the first level of every food chain?
Producers
400
Where does photosynthesis take place
Chloroplast
400
Non-native species introduced into new ecosystems
Invasive species
400
Who is the Father of Evolution?
Charles Darwin
400
What shape is DNA often described as
Double Helix
500
What do we call it when two organisms fight for the same resource
Competition
500
What would be a good replacement for x?
Cells → Tissues → x → Organ Systems → Organism
Organ
500
Cutting down large areas of forest is known as what
Deforestation
500
Characteristics that help organisms to survive as a part of theory of evolution
Adaptations
500
At the end of Meiosis how many daughter cells are produced and what is the chromosome number?
What are 4 daughter cells, they are all haploid?