1st term
Name 3 abiotic things in this room
What organelle contains nearly all the cell's DNA?
nucleus
In DNA, the base Adenine always pairs with
Thymine (T)
name 2 barriers to reproduction
temporal, geographical, anatomical, behavioral, gametic
What is Ms. Ihrig's dog named?
Chonky / Max
What happens when a population exceeds carrying capacity?
population decreases
name 3 of the 4 macromolecules
nucleic acids, carbohydrates, proteins, lipids
In what phase of the cell cycle does DNA replicate?
S (synthesis)
Small lizards have difficulty defending territories so they end up dying out. Large lizards are more likely to be preyed upon by owls. Over time, only medium sized lizards end up surviving.
What kind of selection does this show?
Stabilizing
What is Ms. Ihrig's favorite organ?
the kidney
What is a producer?
an organism that uses the suns energy to make its own food
This organelle does not exist in animal cells, and converts light energy to glucose
chloroplast
purple petals are dominant over white petals. A heterozygous purple plant and white plant are crossed. What is the probability of having a white petal offspring?
50%
Name 3 requirements for natural selection
variation, heredity, reproductive advantage
Ms. Ihrig's favorite disney movie
Lilo and Stitch
An animal that eats both plants and animals
omnivore
In photosynthesis, plants intake Co2 and water, what are the two products they make?
sugar and O2
the phrase 'PMAT' stands for what?
prophase, metaphase, anaphase, telophase
what are the two requirements for two organisms to be the same species
the organisms can have offspring
the offspring can have offspring
Ms. Ihrig has a minor in what subject?
chemistry
what is an autotroph?
anything that makes its own food with energy from the sun ( producer)
What is the function of the golgi body?
receives, modifies and ships, materials to different parts of and outside the cell
Hemophilia is a disease that causes blood to not clot properly. It is recessive and is found on the X chromosome.
Healthy blood (H)
Hemophilia blood (h)
a carrier female marries a male with healthy blood, what is the probability they have a daughter with hemophilia?
0%
how long you live
how many offspring can you have
5