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Review Ch. 3-5
Ecology
Question | Answer |
---|---|
What did Charles Darwin view as a detailed record of evolution? | fossils |
Where are proteins assembled in the cell? | Ribosomes |
Which type of organisms produces its own food? | Autotrophs |
This type of symbiosis results in one benefitting and the other not being affected. | commensalism |
what term represents the maximum number of individuals an environment can provide for? | carrying capacity |
Primary succession will begin on what type of surface | rocks |
Name on example of a natural disaster that will result in primary succession | volcano |
How does a lethal recessive remain in a population | heterozygous |
What type of symbiosis results in two species benefitting? | mutualism |
When two organisms fight until the death over a niche, this is called what? | competitive exclusion principle |
Identify the biotic factor: soil, plant life, temperature, river | plant life |
What happens to populations size when birth rate exceeds the death rate? | increases |
Name two things that species usually compete for. | food and living space |
Name two ways to reduce the competition identified in number 13 | increase foor or decrease preator competing |
What are the two uses of energy in a food pyramid, | heat and life processes |
A series of predictable changes in a community is called what? | succession |
What is a random change in alleles called? | genetic drift |
what happens to biodiversity when an invasive species grows out of control? | decreases |
Which part of Darwin's theory of natural selection is represented by camouflage or speed to excape predators? | wurvival of the fittest |
What was the driving force of the evolution of the Galapagos finches? | available food |
What do genes contain instructions to maek? | porteins |
Where does meiosis occr? | sex cells |
What differs in their number and sequence of amino acids? | proteins |
Identfy the RNA sequence from the following DNA: TACTGAC | AUGACUG |
Which of Mendel's laws is proven by a dihybrid cross? | Independent Assortment |