1. Genetics!
Created by Educational Technology Network

2. Mendel
Types of Inheritance
Types of Inheritance 2
Pedigrees
Definitions 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

3. Topic 1 – 10 Points
QUESTION:
What type of organism did Mendel do most of his major experiments with?
ANSWER:
Pea Plants

4. Topic 1 – 20 Points mid/late 1800’s QUESTION: ANSWER:
During what time period did Mendel make his discoveries?
ANSWER:
mid/late 1800’s

5. Topic 1 – 30 Points
QUESTION:
What type of inheritance did Mendel discover from his experiments?
ANSWER:
Dominant/Recessive Inheritance

6. Topic 1 – 40 Points What was Mendel’s original hypothesis? QUESTION:
ANSWER:
Blending Hypothesis (blue + yellow = green)

7. Topic 1 – 50 Points
QUESTION:
List four characteristics that Mendel observed and studied in his plants.
ANSWER:
Flower color, pea color, pod color, pod shape, pea shape, height, flower position.

8. Topic 2 – 10 Points QUESTION: ANSWER: The recessive allele
In dominant/recessive inheritance which allele is covered up in a heterozygous pair?
ANSWER:
The recessive allele

9. Topic 2 – 20 Points
QUESTION:
What type of inheritance is red-green colorblindness?
ANSWER:
Sex-linked

10. Topic 2 – 30 Points
QUESTION:
In which type of inheritance does neither allele dominate over the other and the offspring displays both parental alleles?
ANSWER:
Codominance (speckled)

11. Topic 2 – 40 Points
QUESTION:
A red snapdragon and a white snapdragon reproduce and all the offspring are pink. This is an example of:
ANSWER:
Incomplete dominance

12. Daily Double Topic 2 – 50 Points
QUESTION:
Give an example of a trait that is controlled by polygenic inheritance.
ANSWER:
Skin color, height, weight
Daily Double

13. Topic 3 – 10 Points
QUESTION:
True or False: two albino parents can have a normal child?
ANSWER:
False

14. Topic 3 – 20 Points
QUESTION:
A type of inheritance where the gene is carried on the X or Y chromosome?
ANSWER:
Sex-linked trait

15. Topic 3 – 30 Points QUESTION: ANSWER:
In which type of inheritance does neither allele dominate and the offspring displays a blended phenotype?
ANSWER:
Incomplete dominance

16. Topic 3 – 40 Points
QUESTION:
Achondroplasia dwarfism is an example of a __________ type disorder?
ANSWER:
Dominant

17. Topic 3 – 50 Points QUESTION: ANSWER:
Blood type displays what two types of inheritance?
ANSWER:
Incomplete dominance, multiple allele, dominant/recessive

18. Topic 4 – 10 Points
QUESTION:
Females are represented with a ______ and males are represented with a _________.
ANSWER:
circle, square

19. Topic 4 – 20 Points
QUESTION:
Individuals affected with a disorder are represented how?
ANSWER:
Shaded/filled in

20. Topic 4 – 30 Points A half shaded circle indicates what?
QUESTION:
A half shaded circle indicates what?
ANSWER:
a female carrier of the disorder

21. Topic 4 – 40 Points Cousins QUESTION: ANSWER:
What is the relation between #9 and #10?
ANSWER:
Cousins

22. Topic 4 – 50 Points
QUESTION:
What is the genotype of #6?
ANSWER: Aa

23. Topic 5 – 10 Points QUESTION: ANSWER: The different forms of a gene.
Alleles

24. Topic 5 – 20 Points QUESTION: ANSWER:
the visible characteristics of the organism (what it looks like).
ANSWER:
Phenotype

25. Topic 5 – 30 Points Two of the same alleles homozygous QUESTION:
ANSWER:
homozygous

26. Topic 5 – 40 Points
QUESTION:
The transfer of genetic traits from parents to offspring.
ANSWER:
Heredity

27. Topic 5 – 50 Points
QUESTION:
The study of heredity.
ANSWER:
Genetics

28. Final Jeopardy Question:
In dogs, Black fur is dominant over white and short fur is dominant over long. If I cross a BbSs dog with a bbSs dog. What are the phenotypic ratios?
Answer: 3:3:1:1