Mitosis & Meiosis
The process where a single cell divides into two identical daughter cells
Mitosis
controls the cell activities
nucleous
what will happen if you put a salt water fish in fresh water
it will die
Gg is an example of a
what is it called if the phenotype of an offspring is a mixture of the parents
blended gene
The process where a single cell divides twice to produce four cells containing half the original amount of genetic information
Meiosis
makes ATP energy in a process called cellular respiration
mitochondria
what is it called if a cell has higher concentration outside the cell compared to inside the cell
hypertonic
The two genes that someone contains is called their...
genotype
This gene masks over recessive gene's
dominant gene
How many stages are in mitosis
4
what cells have one big vacuole
plant cells
what is it called if the concentration outside the cell is lower compared to inside the cell
hypotonic
The physical characterization that a persons genes give them is called a
phenotype
in order for an offspring to show this, they must have two parents with this gene
recessive gene
when two chromosomes line up and parts of the chromosome switch
crossing over
predominant organellle of protein production
ribosomes
solutions that contain the same concentration of water and solutes as the cell cytoplasm
isotonic
when someone has two of the same genes it is called
homozygous
what is it called when neither phenotype is dominant over the other resulting in the blending of traits
Incomplete dominance
what cells use meiosis
germ cells
In what cells is the nucleus in the center of the cell
animal cells
The movement of individual molecules of a substance through a semipermeable barrier from an area of higher concentration to an area of lower concentration
diffusion
when someone has two different genes it is called
heterozygous
what is it called when each two versions of the same gene are expressed separately to yield different traits in an individual