A purebred dominant female and a purebred recessive male will have this type of offspring.
What is hybrid?
100
These are the four features that we studies about larkeys.
What are appendages, eye color, fur, and tail?
100
Tell whether each combination is a purebred or a hybrid.
Aa ee FF
What is hybrid, purebred, purebred?
100
Rr or yy are called this.
What is the geneotype.
200
Two of these combine to make a gene.
What are alleles?
200
The offspring of two hybrid parents will have this percent of the dominant trait.
What is 75%?
200
These are the nine traits we studies about larkeys.
What are long or short legs, red or gray eyes, striped, spotted or solid fur, and bushy or bare tails?
200
Tell whether each is homozygous or heterozygous?
RR rr Rr
What is homozygous, homozygous, heterozygous?
200
A is dominant for short legs and a is recessive for long legs. What would the phenotype for Aa be?
What is short legged?
300
This is the scientific term when two genes are identical.
What is homozygous or purebred?
300
The offspring of two hybrid parents will have this percentage of the recessive trait.
What is 25%.
300
This type of larkey has an advantage on the prairie.
What is striped (camoflauge) and long legs (better for running)?
300
If R is dominant for round eyes and r is recessive for oval eyes, what three geneotypes are possible?
What is RR, Rr, and rr?
300
What type of chart would hsow gene combinations between organisms?
What is a Punnett Square?
400
A scientific word for hybrid is this term.
What is heterozygous?
400
The offspring of a purebred recessive parent and a hybrid parent will have this percentage of prebred recessive offspring. (Hh x hh)
What is 50%?
400
This type of larkey has an advantage in the deep forest.
What is short legs (for crawling under bushes) and spotted (camoflauge)?
400
If you are the parent generation, what term do you use to refere toyour grandchildren?
What is F2?
400
This person studies heredity.
What is a geneticist?
500
DNA stands for this.
What is deoxyribonucleic acid?
500
The offspring of a Aa x aa will have --- percent short legs and -- % long legs.
What is 50% short and 50% long legs?
500
What type of larkey would not survive well on the prairie? Why?
What is a short legged or a spotted larkey. A short legged larkey could not run fast enough to get away from predators. A spotted larkey can be seen easily in the grass and so can't hide.
500
Using a larkey, give two different examples of genotype and phenotype for legs and eyes.
What is AA or Aa = short legs, aa = long legs,EE or Ee = gray eyes, or ee = red eyes?
500
When the pollent from one stamen is transfered to the pistil of another flower this occurs.