In an experiment, this variable is the one that is changed or manipulated to observe its effect on another variable.
What is the Independent Variable
Serves as the brain/control center of the cell
What is the nucleus
How many chromosomes in a human body cell.
46
Which level of the food chain has the most energy?
producers
What type of cell are most bacteria
Prokaryotic
In scientific investigations, a statement that can be tested and either supported or disproven through experimentation is known as this.
What is a hypothesis
The jelly-like material that contains all the organelles,mostly water
what is Cytoplasm?
This diagram is of
What is Mitosis?
The odds of offspring showing the dominant phoneotype when crossing Aa male & aa female.
What is 50%
Physical appearance of an organism, tall or short
What is Phenotype?
The first step of the scientific method
What is Observation
Types of Passive Transport
What is diffusion, osmosis, and facilitated diffusion?
What cell does mitosis make
It make body or somatic cells
This type of relationship occurs when organisms rely on each other to survive
What is symbiotic relationship
Living things inside of an environment
What are Biotic Factors?
Doing the experiment multiple times increases this
This is an example of
What is RNA?
The number of divisions in meiosis
2
A dolphin flipper and a human arm are this
What are Homologous structures
Changes in community, how one community becomes a different community(pond to forest)
What is Succession?
In an experiment, this is the group that is not exposed to the experimental treatment and is used for comparison with the experimental group.
Marinating a stable internal environment, ex: sweating or shivering
What is Homeostasis
Levels of Classification
Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
The organisms with the best genes/traits will survive to reproduce
What is Natural Selection
All eukaryotes do this process
What is Cellular Respiration