Natural Selection
Why will animals change colors?
In order to to blend in with surroundings and avoid predators.
Which process has a shorter prophase?
Mitosis has a shorter prophase.
You can find living cells on a dead organism. True/False
False
What tool is used to predict an offspring's physical traits?
Punnet squares are used to predict traits.
What organelle is called the brain of the cell?
The nucleus
Charles Darwin defined evolution as . . .
"Distant with modification."
What only occurs in plants, animals, and fungi?
Meiosis occurs only in plants, animals, and fungi.
How many different types of cells can you find in a living organism.
You can find two different types of cells in a living organism.
What does a capital letter represent?
A capital letter represents a dominant gene.
what organelle hold extra materials?
The vacuole.
What do prey look for to eat?
anything that is out of color based off of surroundings.
What happens during metaphase 1?
Chromosomes line up in pairs along the middle.
What cell organism gives a plant cell its green color?
The chloroplast gives a plant cell its green color.
What is a phenotype?
A physical trait.
What organelle controls what come in and out?
The membrane.
Who came up with the idea of natural selection?
Charles Darwin.
Meiosis results in what type of daughter cells?
Meiosis results in haploid daughter cells.
Animal cells have a cell 1)____ while plant cells have a 2)____.
1) cell membrane
2)cell wall
If brown eyes are dominant how would they be shown as a genotype?
a capital B
What does a plant cell have that animal cells don't.
The cell wall.
What is natural selection?
The process of organisms better adapted to their enviorment.
During a mitosis anaphase what do the sister chromatids do?
Sister chromatids separate to opposite polls in mitosis anaphase.
both plants and animals have ____ cells
Euchariotic
What does heterozygous mean?
Half breed
What do the ribosomes of a cell deliver around the cell?
Protien.