by selecting plants with desired ?? corn was developed
What is traits
100
A combination of the organisms genetic makeup and the environments effect on that makeup
What is phenotype
100
What kind of traits are always shown in offspring
What is dominant
200
Sunlight and temperature are what kind of influences on genes?
What is external?
200
Mendel developed the principle of independent what? (how traits are passed through generations)
What is assortment
200
Hormones are what kind of influence?
What is internal
200
Dominant traits are seen in which generations
What is every/each
200
When using a punnet square, the predicted outcome ??? matches the actual outcome
What is sometimes
300
What is part of the DNA code on a chromosome called
What is gene
300
Mendel concluded that a parent passes how many alleles for a trait to their offspring?
What is one
300
passing traits from parents to offspring is called what
What is heredity
300
Organisms genetic makeup
What is genotype
300
When the last of a species dies it is considered
What is extinct
400
All of the features an organism inherits are called
What is traits
400
Darwin worked on natural selection at the same time as what other person
What is Wallace
400
This is sometimes accomplished though mutation and adaptation
What is natural selection
400
These can be caused by environmental influences
What is phenotypes
400
Make a Punnett Square showing the offspring to two mice and determine what percent of the offspring will have white fur. One parent is Bb the other is Bb. B=black fur, b=white fur.
What is Square shows BB, Bb, Bb, bb. 25% chance of white fur.
500
Different forms of a gene are called
What is alleles
500
Why did Mendel choose to study pea plants to learn about inheritance?
What is pea plants grow quickly and have noticeable traits that can be documented
500
How does mutation affect an organisms offspring?
What is mutations change alleles to produce varitaions in traits that can either lead to the offspring being at a disadvantage or lead to natural selection
500
Pollution is what kind of factor
What is environmental
500
When two of the same allele are needed to be seen in the offspring's genotype, those alleles are called