1. Jeopardy Final Jeopardy Heredity Basics Pedigrees Punnett squares $100
Nondisjunction
Punnett
squares
Chromosomes
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Final Jeopardy

2. 1 - $100 What scientist used pea plants to model heredity?
Gregor Mendel

3. 1 - $200
What is a carrier?
An individual who is heterozygous for a recessive disorder.

4. 1 - $300
What is codominace?
Two alleles are both present

5. 1 - $400
What is incomplete dominance?
Both alleles are mixed.

6. 1 - $500
What is an example of polygenic inheritance?
Skin color

7. 2 - $100 What is a in a pedigree mean?
Male whom is expressing a particular trait.

8. 2 - $200
What is a in a pedigree
Siblings

9. 2 - $300
What are roman numerals in a pedigree?
Generations

10. 2 - $400
What is a marriage look like in a pedigree?

11. 2 - $500 What Arabic numerals in a pedigree represent?
Individuals in a certain generation

12. 3 - $100
Do all nondisjunctions cause a disability? no

13. 3 - $200 What is a nondisjunction?
Failure of homologous chromosomes or sister chromatids to separate properly during cell division.

14. 3 - $300
How many forms of nondisjunction are there? 3

15. 3 - $400
Is klinefelter’s syndrome caused by a nondisjunction?
yes

16. 3 - $500
What phase does a nondisjunction occur in
Anaphase II

17. 4 - $100 what does heterozygous mean?
Upper case and lower case alleles

18. 4 - $200 What is a homozygous recessive allele?
Two lower case alleles.

19. 4 - $300
What gender has X and Y chromosomes?
male

20. 4 - $400
What is the percentage of two heterozygous parents crossing and having a heterozygous offspring?
50%

21. 4 - $500
How many crosses are there in a dihybrid cross? 16

22. 5 - $100
What do chromosomes contain
DNA

23. 5 - $200
Do nondijuctions effect the chromosomes
yes

24. 5 - $300 Do chromosome contain the DNA for life
Yes, they are the code for life

25. 5 - $400
How many chromsomes do human have 23

26. 5 - $500 What does Trisomy X syndrome mean?
3 X chromosomes; causes a disability.

27. Final Jeopardy
What do you have to do for the exam?
STUDY!!!!!