An offspring will receive how many alleles from each parent to determine a specific trait?
one
two
three
five
3. Multiple Choice
45 seconds
1 pt
Which of the following is a phenotype?
BB
Bb
bb
Blue eyes
4. Multiple Choice
45 seconds
1 pt
What is a phenotype
The genetic make up (code)
The physical trait
5. Multiple Choice
45 seconds
1 pt
the passing of genetic traits from parent to offspring.
heredity
trait
gene
allele
6. Multiple Choice
45 seconds
1 pt
having two of the same genes for the trait (sometimes called purebred).
homozygous
hetrozygous
protein
chromosome
7. Multiple Choice
45 seconds
1 pt
having two different genes for a trait (sometimes called hybrid).
protein
homozygous
heterozygous
genotype
8. Multiple Choice
1 minute
1 pt
Two brown eyed parents (Bb) have a baby. What is the chance the baby is blue eyed?
0 %
25%
50%
75%
9. Multiple Choice
45 seconds
1 pt
An allele whose trait only shows up when no dominant allele is present.
hidden allele
dominant allele
recessive allele
present allele
10. Multiple Choice
45 seconds
1 pt
Snapdragon flowers come in red, pink and white. What type of inheritance is this?
Complete Dominance
Incomplete Dominance
Codominance
Polygenic Inheritance
11. Multiple Choice
30 seconds
1 pt
Incomplete dominance means that the traits are
expressed equally
dominant
recessive
blended
12. Multiple Choice
30 seconds
1 pt
One form of a gene is called_______________
a DNA
a Phenotype
a trait
an allele
13. Multiple Choice
10 seconds
1 pt
Which of the following genotypes is a purebred?
Bb
Gg
bb
Dd
14. Multiple Choice
45 seconds
1 pt
If green is dominant over purple, then what is the genotype for this individual?
Purple
Green
GG
gg
15. Multiple Choice
1.5 minutes
1 pt
Brown fur color is dominant over black fur color. Which of the following is the actual genotype of ALL of the offspring in the next generation of this cross for fur color? AA x aa