Penner's Science Jeopardy!
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Penner's Science Jeopardy!. Unit Jeopardy. 100. 100. 100. 100. 100. 200. 200. 200. 200. 200. 300. 300. 300. 300. 300. 400. 400. 400. 400. 400. 500. 500. 500. 500. 500. FINAL. Red eyes (R) in fruit flies are dominant over white eyes (r). - PowerPoint PPT Presentation
Transcript of Penner's Science Jeopardy!
Unit Jeopardy
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Category A Category B Category C Category D Category E
FINAL
Red eyes (R) in fruit flies are dominant over white eyes (r).Red eyes (R) in fruit flies are dominant over white eyes (r).
What are the Genotype ratios
for: Rr x rr
Rr = 2/4, rr=2/4
R r
r Rr rr
r Rr rr
Red eyes (R) in fruit flies are dominant over white eyes (r).Red eyes (R) in fruit flies are dominant over white eyes (r).
What are the Phenotype ratios for Rr x rr?
2:2 2 Red eyes + 2 White
Red eyes (R) in fruit flies are dominant over white eyes (r).Red eyes (R) in fruit flies are dominant over white eyes (r).
What cross would result in a 50% chance of red eyes?
Rr x rr
Red eyes (R) in fruit flies are dominant over white eyes (r).Red eyes (R) in fruit flies are dominant over white eyes (r).
Is rR x Rr a possible cross? Explain.
Yes. The same gene is being crossed from each Gamete.
ALL play. First to hit button gives their team 2 minutes to answer. 500ALL play. First to hit button gives their team 2 minutes to answer. 500
Give Phenotype ratios for a dihybrid homozygous dominant cross with a
heterozygous dominant cross. Use X and Y’s
100% Dominant
XY XY XY XY
XY XXYY
Xy XXYy
xY XxYY
xy XxYy
Category B 100Category B 100
What parental genotypes will result in a 1:2:1 ratio of F1 generation.
Tt x Tt
Category B 200Category B 200
What parental genotypes will result in a 2:2 ratio for F1 generation.
Tt x tt
Category B 300Category B 300
What parental genotypes will result in a 9:3:3:1 ratio for F1 generation.
TtRr x TtRr
ALL play. First to hit button gives their team 2 minutes to answer. 400ALL play. First to hit button gives their team 2 minutes to answer. 400
What parental genotypes will result in a 16/16 Heterozygous dominant ratio for
F1 generation.
TTSS x ttss, TTss x ttSS
ALL play. First to hit button gives their team 2 minutes to answer. 500ALL play. First to hit button gives their team 2 minutes to answer. 500
What parental genotypes will result in a 4:0:4:0 ratio for F1 generation.
TtFF x ttFf, TTFf x Ttff
Category C 100Category C 100
Left hand arm wrestle for points.
Female gets points if Male won.
Male gets double points if female wins.
Category C 200Category C 200
• Complete the heirarchy set of words: Kingdom, Phylum, Class . . .
Order, Family, Genus, Species
Category C 300Category C 300
Is WwTt x TTRr a possible cross? And. . .
No. Both Gametes are not crossing the same genes.
Replace the Rr with Tr or vs/versa
Category C 400Category C 400
Dance the robot for 10 seconds for points.
Other team: Teach the class a move from your favorite sport for 200pts
ALL play. First to hit button gives their team 1 minutes to answer. 500ALL play. First to hit button gives their team 1 minutes to answer. 500
Is RrDdLlS x DDLLsrr a possible combination? And . . .
No. Both gametes are missing the second allele for the S gene.
Category D 100Category D 100
What will the phenotype be of a Gg organism.
G, whatever it is this time.
Category D 200Category D 200
Will the recessive gene be a phenotype for an individual with Gg alleles for a
given gene?
No because there is a dominant G that will express itself.
DAILY DOUBLE - Category D DAILY DOUBLE - Category D
What is the Genus and species name for humans?
Homo Sapiens
Category D 400Category D 400
Who is the father of Modern Taxonomy?
Carl Lenaeus
Category D 500Category D 500
Who is the father of Modern Genetics?
Gregor Mendel
Category E 100Category E 100
What is a Punnet square?
A chart used to find the ratio possibilities of genetic crosses.
Category E 200Category E 200
Explain Phenotype!
The physical characteristics expressed by genes.
Category E 300Category E 300
What are the Genotype ratios for a TtGG x ttgg?
TtGg=8/16
ttGg=8/16
50% chance of each.
Category E 400Category E 400
What are the parent genotypes for gametes:
BF BF bF bF and bF bf bF bf
BbFF x bbFf
ALL Play. First team to raise hand. Team only gets one chance. 500
ALL Play. First team to raise hand. Team only gets one chance. 500
In humans beings, brown eyes are usually dominant over blue eyes. If a brown-eyed man marries a blue-eyed woman and they have ten children, all brown-eyed, can you be certain that the man is homozygous? What is the only way you can be certain of the fathers genotype? EXPLAIN!No. You cannot tell the genotype of the father no matter how many brown eyed children he has, BB
vs. Bb. Only if he has a blue eyed child can you determine for certain his genotype, Bb.
A brown-eyed man whose father was brown-eyed and whose mother was
blue-eyed married a blue-eyed woman whose father and mother were both
brown eyed. The couple has a blue eyed son. What is/are the Genotypes of the
woman's mother.
The woman’s mother is Bb.
Father brown eye Bb X Bb Mother brown eyes
Man Brown eyes Bb X bb blue eyed woman
Blue eyed baby bb
FINAL JEOPARDY!FINAL JEOPARDY!
