Random
How many chromosomes do humans have?
46 in 23 pairs
How are weather and climate different?
Weather = Short term, ok if it changes
Climate - long term average, bad if it changes
What are the 3 phases of matter?
solid, liquid, gas
What are 3 types of asexual reproduction?
binary fission, budding, veg. propagation, and regeneration
What do you call the "flag" that identifies a pathogen?
Antigen
What sort of asexual reproduction does a Hydra do?
Budding
What are the 4 layers of the earth?
inner core, outer core, mantle, crust
On the periodic table, what do all atoms in a period have in common?
The number of orbital shells
Who is the Father of Genetics?
Mendel
What is the name of the bacteria that is very dangerous for babies and is sometimes called "Whooping Cough"?
Pertussis
What is the cause of Down Syndrome?
Extra copy of #21
How does ionic bonding happen?
Steal / Give electrons and generate two ions
Explain how the Mohs Hardness Scale works.
1-10, scratch test
What do you call the male part of a flower that contains both anther and filament?
Stamen
What are 2 parts of a plant cell that do not exist in animal cells?
Chloroplasts + Cell Wall
What kind of plants did Mendel study?
Peas
Which biome is the coldest?
Tundra
What are the 3 types of mixtures?
Solution, Suspension, and Colloid
Explain codominance and incomplete dominance
Codominance = spots of both show
Incomplete - Blended
What are the full names of each of the mitosis stages?
Prophase, metaphase, anaphase, telophase
Explain and NAME all 4 steps of the cell cycle.
Which layer of the atmosphere contains the ozone layer?
Stratosphere
How many of each subatomic particle does Neon have?
10
In a Punnett Square crossing Bb and Bb, what % of the offspring are likely to be heterozygous?
50%
What are the 3 different ways a mutation can occur?
chance, genetics, carcinogens