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Transcript of The table you sit at is your team I will put a question up on the board First group who has the...
GENETICS REVIEW
GAME
HOW TO PLAY The table you sit at is your team I will put a question up on the board
First group who has the correct answer will receive the point
The group with the most points at the end will receive a fabulous prize!
QUESTION 1
What is the complete genetic material contained in an individual?
QUESTION 1 ANSWER
Genome
QUESTION 2
What is a threadlike structure of a nucleic acids and protein found in the nucleus of most living cells?
QUESTION 2 ANWER
DNA
QUESTION 3
What is a genotype of an individual with two different alleles for a given trait?
QUESTION 3 ANSWER
Heterozygous
QUESTION 4
What are the possible genotypes for straight hairStraight(S) hair is dominant to curly(s)
QUESTION 4 ANSWER
SS Ss
QUESTION 5
All chromosomes except the sex chromosomes are called
QUESTION 5 ANSWER
Autosomes
QUESTION 6
Occurs when the phenotype of the offspring is in between the phenotypes of the two parnets
QUESTION 6 ANSWER
Incomplete Dominance
QUESTION 7
A trait that is carried on the sex chromosomes is called?
QUESTION 7 ANSWER
Sex – link trait
QUESTION 8
What is a segment of DNA that codes proteins?
QUESTION 8 ANSWER
Gene
QUESTION 9
What shape is DNA in?
QUESTION 9 ANSWER
Twisted Ladder Double Helix
QUESTION 1 0
Where in the cell are all the chromosomes located?
QUESTION 10 ANSWER
Nucleus
QUESTION 11
What are the four bases that make up the rungs of the DNA Ladder?
QUESTION 11 ANSWER
Thymine Adenine Guanine Cytosine
QUESTION 12
Who was the founder of genetics?
QUESTION 12 ANSWER
Gregor Mendel
QUESTION 13
How did Mendel discover genetics?
QUESTION 13 ANSWER
Crossing pea plants and looking at different traits from the cross
QUESTION 14
What are some of the traits Mendel looked at?
QUESTION 14 ANSWER
Flower color Seed color
Seed shape Pod shape Pod color
Flower position Stem height
QUESTION 1 5
What is a breeding experiment that tracks the inheritance of two traits?
QUESTION 15 ANSWER
Dihybrid cross
QUESTION 16
What is a way to determine traits that are passed on?
QUESTION 16 ANSWER
Punnett square
QUESTION 17
What are the possible genotype(s) for this cross?
R
R
r r
R = red eyes r = white eyes
QUESTION 17 ANSWER
Rr
QUESTION 18
What are the possible phenotype(s) for this cross?
R
R
r r
R = red eyes r = white eyes
QUESTION 18 ANSWER
Red eyes
QUESTION 1 9
What are the possible genotypes for the offspring?
RRYY
RRYy
RrYY
RrYy
RRYy
RRyy
RrYy
Rryy
RrYY
RrYy
rrYY
rrYy
RrYy
Rryy
rrYy
rryy
RY Ry rY ry
RY
Ry
rY
ry
QUESTION 19 ANSWER
RRYY RRYy RrYY RrYy Rryy rrYy rryy
QUESTION 20
If this punnett square shows incomplete dominance, what are the possible phenotypes?
R
r
R r
R = Red flower r = white flower
QUESTION 20 ANSWER
Red Pink
White
QUESTION 21
Explain co-dominance
QUESTION 21 ANSWER
When the heterozygous offspring show both
phenotypes
QUESTION 25
Explain the difference between genotype and phenotype
QUESTION 25 ANSWER
Phenotype = visible trait determined by the genotype
Genotype = the genetic make up of an organism
QUESTION 26
When two alleles in a gene pair are different, then one allele can control the expression of the trait and the other can be hidden is called?
QUESTION 26 ANSWER
Law of Dominance
QUESTION 27
An individual who has the allele for a trait or disease but does not have the disease or outwardly express the trait is called?
QUESTION 27 ANSWER
Carrier
QUESTION 28
Reproductive Cell
QUESTION 28 ANSWER
Gamete
QUESTION 29
Any characteristic that can be passed be inherited from
parent to offspring
QUESTION 29 ANSWER
Trait
QUESTION 30
What is a pedigree?
QUESTION 30 ANSWER
A diagram of the genetic history of an individual