What does it mean when someone is referred to as a 'carrier' for a genetic disease?
What is They have inherited a recessive allele for a genetic trait or mutation but they do not display that trait or show symptoms of the disease.
100
The trait that hides in the backround and is not expressed is called a ______ trait.
What is recessive
100
Determine whether the following genotype is heterozygous (he) or homozygous (ho).
tt__ Kk__ NN__
What is ho/he/ho
100
What does A stand for?
What is Adenine
200
What do circles represent?
What is females
200
Genetic counselors help couples in a number of ways. Which of the forms of assistance is NOT a part of a genetic counselor's job?
What is Making a decision about the amount of risk parents are willing to take.
200
When two alleles, or letters, for one trait are the SAME, this is called ________ or ________.
What is homozygous/purebred
200
For the genotypes below, indicate the correct phenotype if tongue rolling is dominant to not being able to roll your tongue.
TT___ Bb___ ee___ Yy___ ww___
What is roll/roll/not roll/ roll/not roll
200
What does G stand for?
What is Guanine
300
How do you label generations?
What is roman numerals
300
In a punnett square, what do the letters outside of the box represent?
What is The letters outside of the box represent parents' genotypes.
300
________ is the passing of physical characteristics from patents to offspring.
What is heredity
300
For each phenotype, list the appropriate genotype if blue eyes is dominate to green eyes (use the letter W).
___blue eyes ___green eyes ___blue eyes
What is BB/bb/Bb
300
What does T stand for?
What is Thymine
400
What do you label individuals with?
What is numbers
400
What do the letters inside the box represent?
What is The letters inside the box represent possible offspring genotypes
400
When two alleles, or letters, for one trait are DIFFERENT, this is called __________ or _________.
What is heterozygous/hybrid
400
Set up a punnett square for the following parent genotypes.
There a homozygous ressesive plant crossed with a heterozygous plant. What percentage of offspring will be a heterozygous plant?
What is 50%
400
What does C stand for?
What is Cytosine
500
Como es horizontal lines represent? Como es vertical lines represent?
What is marriage/offspring
500
Explain como it is possible to have offspring that are non-tasters when you have two heterozygous parents for being a taster of PTC?
What is The lower case t's in the parent genotypes join in the punnett square to give genotype tt
500
Que es the scientific study of heredity?
What is genetics
500
If there is a 100% chance that the offspring's genotype will be TT, que is the parent genotypes?
What is TTxTT
500
Que es the missing base pairs?
? ? ? ? ?
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T C A G C