1.  Do the following genetic cross in a Punnett Square.   Tt and tt.

2.  Describe the phenotypes of the offspring if the T = tawny colored fur and   t = normal colored fur.

3.  Perform a sex linked cross of a woman who is a carrier for color blindness with a man who is color blind.  (Use a Punnett Square.)

4.  Place the following into the correct order:  Class, Species, Family, Phylum,  Order, Kingdom, Genus

5.  List two major differences between animals and plants.

1.  Dominant traits are usually _____________ in every generation.

2.  Recessive traits may be _______________ in some generations.

3.  In humans, sex linked traits are found on the ___________ chromosomes.

4.  If CO₂ is not the primary cause of the earth warming, then what is the primary cause?

5.  What is relative humidity, and what does it tell you?

1. What is the primary argument for describing viruses as living things?

2.  What is the primary argument against #1?

3.  If two hybrids are crossed, what will the resulting phenotypes be, and in what ratio?  Make a Punnet Square.

4.  If a map scale is 1 inch = 50 miles, how far on the map is 225 miles on the ground?

5.  How many variables should be tested at once in an experiment?

1.  What are the building blocks of cells?

2.  What is the code for #1?

3.  After meiosis, what percent of the original genetic material does each gamete have?

4.  How many sperm and how many eggs are produced during meiosis?

5.  What are the major gases believed to be respsonsible for global climate change?

1.  What are gonads?  What are the names of the two types?

2.  What are gametes?

3.  What are the two types of cell division?  Which one is involved in sexual reproduction?

4.  What is one thing that mitochondrial DNA (mDNA) is useful for?

5.  If something catches fire in the lab, what should you do?

1.  What is the genetic material of living things?

2.  Where is it found?

3.  What do you think that a dominant gene is? (definition, not example)

4.  What is the relationship between DNA & proteins?

5.  Where do you find alluvial fans & deltas, and how are they formed?

1.  What is the difference between a butte, mesa, and plateau?

2.  Why are respiration and photosynthesis considered the opposite of each other?

3.  This organelle helps move items out of the cell.

4.  If a cell with a 20% water concentration is placed into an environment with 50% water concentration, which way will the water move?

5.  What do we call the movement of the water in #4?

1.  Organelle that releases energy from sugar.

2.  End products of respiration.

3.  Beginning reactants of photosynthesis.

4.  Cells without membranes inside are called _______________.

5.  A life function necessary for the species but not the individual.

1.  What is the name of the chemical process that goes on in plants and some bacteria?

2.  Describe that process in words.

3.  What chemical reactions are the opposite of that process?

4.  What is movement from high to low concentration called?

5.  When cells move things against a concentration gradiant, we call it this.

1.  Name a requirement that living things must carry out.

2.  Describe how three different types of organisms would carry this out.

3.  What are the three types of fires, and how are they different?

4.  Why is it important to wear closed toe footwear in a lab?

5.  What surrounds a cell?