Genetics Ecology Earth & it s Processes Energy Random 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50
Question 1-10 Two alleles which are the same for a trait
Answer 1 10 Homozygous
Question 1-20 Genetic make-up of an organism, What you can t see
Answer 1 20 Genotype
Question 1-30 One dog carries heterozygous, black-fur traits (Bb), and its mate carries homozygous, blonde fur traits (bb). Using a Punnett square, determine the probability of their puppies having black fur.
Answer 1 30 ½ or 50%
Question 1-40 The type of plant used in Mendel s Experiments
Answer 1 40 True breeding pea plant
Question 1-50 A half shaded box in a Pedigree chart represents this
Answer 1 50 A male carrier of the recessive trait
Question 2-10 The role an organism fills in its environment
Answer 2 10 Niche
Question 2-20 A group of species that live in the same habitat and interact with each other
Answer 2 20 Community
Question 2-30 The largest population that an environment can support
Answer 2 30 Carrying capacity
Question 2-40 The second level of Environmental Organization
Answer 2 40 population
Question 2-50 diagram that represents how energy in food flows from one organism to the next
Answer 2 50 Food Chain
Question 3-10 The type of rock formed when magma cools inside the Earth.
Answer 3 10 Intrusive Igneous rock
Question 3-20 The two types of crust
Answer 3 20 Oceanic and Continental
Question 3-30 The basic difference between weathering and erosion
Answer 3 30 Weathering: breaking down of rocks Erosion: Carrying broken down material away
Question 3-40 What evidence supports the Theory of Pangea.
Answer 3 40 Mountain formation & Fossil Evidence (mesosaurus).
Question 3-50 How many different layers can the Earth be classified into and what determines each new layer?
Answer 3 50 8: Chemical and Physical composition Physical: Compositional: Lithosphere Crust Asthenosphere Mantle Mesosphere Core Outer core Inner core
Question 4-10 Occurs when light travels from one medium to the next
Answer 4 10 Refraction
Question 4-20 Identify the main difference between a transverse and longitudinal wave
Answer 4 20 Transverse waves don t need a medium to travel while longitudinal waves do
Question 4-30 The high pressure portion of a longitudinal wave
Answer 4 30 Compression
Question 4-40 The difference between Thermal Energy and heat
Answer 4 40 Thermal Energy: energy an object has due to the motion of its molecules Heat: energy transferred from an object of higher temp to lower temp
Question 4-50 Identify the parts of the EM spectrum from high frequency to low frequency.
Answer 4 50 Gamma Ray X-Ray Ultra-Violet Visible Light Infrared Microwaves Radio Waves
Question 5-10 Primary evidence that supports the Theory of Evolution
Answer 5 10 Fossil Evidence
Question 5-20 Explanation of a scientific phenomenon supported by a large amount of evidence
Answer 5 20 Scientific Theory
Question 5-30 Bethany is testing how a person s heart rate changes as the speed of movement increases. What are the independent and dependent variables?
Answer 5 30 Independent: speed of movement Dependent: heart rate
Question 5-40 The difference between Codominance and Incomplete dominance
Answer 5 40 Codominance: both alleles are fully expressed Incomplete dominance: both alleles influence the phenotype
Question 5-50 Identify the 3 types of faults and what the center of an earthquake is called
Answer 5 50 Strike-slip, reverse, and normal fault focus