Biology:Punnet Sqaure
the immune system will not recognize the A antigen and attack the blood cells.
A person with type B blood cannot accept type A blood or type AB blood because
Usually doesn't show up
A recessive allele(shows up or doesn't show up)
Letter
Alleles are represented by a...
both either IAIA or IAi
Both of baby's parents have type A blood. Their genotypes are
two traits
Dihybrid punnett square describes -
No
Do punnett squares tell you for sure what your kids are going to look like?
C. All of these
Examples of phenotypes are A. hair texture B. hair color C. all of these D. eye color
Meiosis
Gametes are made during which process?
HH and Hh
Having hair is dominant. So a guinea pig with hair could...
4
Humans have ___ blood types
can have two possible genotypes
If someone has type A blood, he or she
75%
If three of the babies have hair, what percentage is that?
one trait
Monohybrid punnett square describes -
one
One allele = _____ letters
all of these
People with type O blood are called "universal donors" because A. all of these B. none of these C. they can donate blood to people of all blood types D. they do not have antigens that immune systems attack, so all recipients' immune systems will not recognize O blood as foreign
predictions
Punnett squares are -
True
T/F: Each gamete must have one allele (letter) of each gene.
proteins on red blood cells
The phenotype for blood type is determined by
one
The word "mono" means -
true
True/False Probability is a prediction
False
True/False: Blood type does not have to be matched therefore you can receive blood from anyone!
False
True/False: Blood type is NOT genetically inherited, and it changes as you grow old.
Blood O, blood a, blood b, and blood ab
What are the different types of blood types ?
The body's immune system will attack the new blood
What do you think would happen if someone with Type A blood was given Type B blood?
different pair of a gene
What does heterozygous mean?
identical pair of genes
What does homozygous mean?
covers it up
What does the dominant allele do to the recessive allele in Hh?
the genetic make up
What is a genotype?
physical appearance of an organism
What is a phenotype?
A form of a gene
What is an allele?
genetic make up; physical traits
What is genotype? Phenotype?
Blood Type O
Which blood type can be donated to all other blood types?
hh
A hairless guinea pig is recessive. What do you think is the genotype of a hairless guinea pig?
HH,hh
A homozygous genotype could be
can accept all blood types
A person with type AB blood
two
"Di" means
The phenotype of a heterozygous person for type B blood is IAIB
Which of the following is FALSE? A. The phenotype of a heterozygous person for type B blood is IAIB B. The genotype of a homozygous person for type B blood is IBIB C .The genotype of a heterozygous person for type B blood is IBi
Monohybrid
Which punnett square will be used to determine the following trait? Percent of cats who loves sink
Dihybrid
Which punnett square will be used to determine the following traits? Percent of cats who loves sink and is hairless?