What percent of an offspring will be dominant if: Parent one:"PP" Parent 2: "PP"
100%
What is it called when two alleles are identical (Purebred) HH/hh
Remains of an organism that has lived in the passed
What is a fossil?
A trait that improves an organism's chances to survive and reproduce
What is an adaptation?
When an allele is recessive the allele is written how ?
A lowercase letter
Something that can be inherited through genetic characteristics... means that everyone is different!
For example- Different types of bird beaks
What is a variation
What is the name of the islands Charles Darwin went to?
What are the Galapagos islands
What you see. The visibly expressed trait (example. blue eyes) is called?
What is phenotype
Define Natural selection
Organisms that have the best traits or adaptations for survive pass down their traits to their offspring.
OR Survival of the fittest
OR Only the strong survive
When organisms fight for resources to stay alive is called?
Competition
Incomplete dominance - A black rabbit BB is crossed with a Grey rabbit BW what are the chance they have offspring that are white? SHOW YOUR WORK FOR CREDIT!!!!!!
0%
What are inherited traits? Define and give an example.
What are traits you get passed down from your parents.
Your hair color, eye color, height
What animals did Charles Darwin observe that helped lead him to his theory of evolution- and what did he notice about these animals?
What is either finches beaks or tortoise shells
How many genes do you get from parent?
23
CODOMINANCE- If a Gray Rabbit (BW) has offspring with a White rabbit (WW) what is the probability that the offspring will be White?
50%
The pattern of inheritance in which each neither trait is dominant, and a new trait is shown is called?
?
What is the name of the boat Charles Darwin sailed on to the Galapagos islands?
HMS Beagle
What is the name of Charles Darwin's book?
The Origin of Species