Factors
A factor that is living
biotic factor
A group of organisms from the same species
a population
What is at the base of a food pyramid
a producer
What is the rule called for energy transfer?
the 10% rule
How many strands is DNA?
2 strands
A factor that is nonliving
abiotic
Community
What are the two types of organisms in a food pyramid
producers and consumers
Where does the energy from a producer go?
to a primary consumer
the two factors that inhibit enzyme function
Temperature, ph levels
Give an example of a biotic factor
plants, animals, fungi, bacteria
What is the smallest level of organization?
an organism
What are the 4 types of consumers?
omnivores, herbivores, carnivores and detritivores
If a tertiary consumer receives 234 kcals of energy, how much energy would a primary consumer receive?
23400 kcals
What is a variety of organisms in an ecosystem called?
Biodiversity
Give an example of abiotic factors
rocks, dirt, air, water
Ecosystem
How much energy transfers from 1 level to the next?
10% of the total energy
If a producer generates 1459 joules of energy, how much energy would a secondary consumer receive?
14.59 joules
What is the ratio for a dihybrid heterozygous cross?
9:3:3:1
Is water living or nonliving? Why?
The levels of organization from smallest to largest. Hint: you need 5 or 6
Organism, Population, Community, Ecosystem, Biome, Biosphere
Where does the energy that is "lost" from a pyramid go?
It is released as heat.
What happens to the number of organisms as you go up in levels of a pyramid?
the number of organisms goes down.
What are building blocks for macromolecules
monomers