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The combination of a dominant and recessive allele:
What is Heterozygous?
A domain of prokaryotes that can live in harsh environments:
What are Archaea?
2 alleles of the same kind (aa or AA):
What is Homozygous?
A domain of living things where the cell(s) have a nucleus:
What is EUKARYA?
A cell that holds its DNA in a nucleus:
What is a EUKARYOTE?
All of the members of the same species in a given area at a given time:
What is a population?
The movement of water from an area of high concentration to low concentration through a membrane:
What is Osmosis?
When all members of a species dies:
What is Extinction?
The part of a cell that goes through photosynthesis:
What is the Chloroplast?
Requires 1 parent and the offspring are identical:
What is Asexual Reproduction?
Your 7th grade science teacher:
Who is Ms. Barrett
All of the evidence of once living organisms in a given area:
What is a Fossil Record?
The powerhouse of the cell, goes through cellular respiration to make energy from food:
What is the Mitochondria?
The system that takes in food, breaks it down and absorbs the nutrients:
What is the Digestive System?
The role or responsibility something has in the environment:
What is a Niche?
A change in the DNA sequence:
What is a Mutation?
A section of DNA that codes for a trait- 2 Alleles make up a gene:
What is a Gene?
The largest a population can be with the given resources in the environment, (water, food, shelter):
What is Carrying Capacity?
Organisms that break down dead and decaying things for food:
What are Decomposers?
A living thing that eats other living things for food:
What are Consumers?
A type of relationship where one member is always benefited, the other is either harms, helped, or unaffected:
What is Symbiosis?
A type of single celled organism that does not have a nucleus:
What is a Prokaryote?
The most recent shared organism from which 2 different species arose:
What is a Common Ancestor?
Requires 2 parents and the produces offspring that are unique:
What is Sexual Reproduction?
The system that receives and sends electrical messages throughout the body. Containing the brain, spinal cord, and nerves:
What is the Nervous System?