1. Genetics Mini-Review

2. Name the person known as the father of genetics.
Chapter 11
Sexual Reproduction and Genetics
Name the person known as the father of genetics.
Felix Mendelssohn
Gregor Mendel
Dr. Reginald Punnett
Albert Einstein A B C D
CDQ 2

3. Which term refers to the outward expression of an allele pair?
Chapter 11
Sexual Reproduction and Genetics
Which term refers to the outward expression of an allele pair?
gamete
hybrid
phenotype
genotype A B C D
CDQ 3

4. Segments of DNA that control the production of proteins are called
Chapter 11
Segments of DNA that control the production of proteins are called
chromatids
chromosomes
genes
traits A B C D
FQ 1

5. Chapter 11
How does the number of chromosomes in gametes compare with the number of chromosomes in body cells?
Gametes have 1/4 the number of chromosomes.
Gametes have 1/2 the number of chromosomes.
Gametes have the same number of chromosomes.
Gametes have twice as many chromosomes. A B C D
FQ 3

6. Chapter 11
What is the name for different forms of a single gene that are passed from generation to generation?
alleles
genotypes
phenotypes
traits A B C D
FQ 5

7. Which pair of alleles is heterozygous?
Chapter 11
Which pair of alleles is heterozygous? RR Rr rr yR A B C D
FQ 6

8. Chapter 11
In rabbits, gray fur (G) is dominant to black fur (g). If a heterozygous male is crossed with a heterozygous female, what is the phenotypic ratio of the possible offspring?
1:1
1:2:1
2:1
3:1 A B C D
FQ 7

9. The Law of Segregation applies to which step in this process?
Chapter 11
The Law of Segregation applies to which step in this process?
grows into plant
gamete formation
fertilization
seed development A B C D
STP 4

10. Chapter 11
For human eye color, brown is dominant and blue is recessive. If a husband is heterozygous and his wife has blue eyes, what is the probability that their child will have blue eyes?
1/4
1/2 1 A B C D
STP 5