Lab 8 Results Flashcards

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1
Q

How many alleles does blood type have

A

3 alleles

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2
Q

what traits do blood type follow

A
  • multiple allelism
  • codominance
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3
Q

what is independent of one another in blood type

A

the letter and the (+) or (-)

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4
Q

what are the possible genotypes for A blood type

A

IAIA, IAi

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5
Q

what antigen does A blood have

A

antigen A

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6
Q

what antibodies does A blood have

A

anti-B

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7
Q

what is the possible genotypes of O blood

A

ii

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8
Q

what antigen does O blood have

A

none; neither A or B

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9
Q

what antibodies does O blood have

A

Anti A and Anti B

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10
Q

what is the possible genotypes of B blood

A

IBIB, IBi

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11
Q

what antigen does B blood have

A

B antigen

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12
Q

what antibodies does B blood have

A

Anti A

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13
Q

what is the possible genotype for AB blood

A

IAIB

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14
Q

what antigens does AB blood have

A

A and B antigens

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15
Q

what antibodies does AB blood have

A

none

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16
Q

what antigens do not interact with each other

A

Antigen A from blood A and antigen B from blood B

17
Q

Rh gene genotype for (+)

A

Rh+Rh+ or Rh+Rh-

18
Q

Rh gene genotype for (-)

A

Rh-Rh-

19
Q

how did we find if the blood was positive or not

A

used a toothpick to check the formation of a precipitation

20
Q

gel

A

positive blood

21
Q

liquid

A

negative blood

22
Q

do all genes have multiple different versions

A

no, 70% human genes only have 1

23
Q

incomplete dominance

A

intermediate phenotype

24
Q

codominance

A

2 traits show up at the same time
example= ABO blood type

25
Q

true breeding

A

p x w (P)

p (F1)

p w (F2)

Pp x pp (P)

Pp (F1)

26
Q

Antigen A and antibody A mixed

A

BAD reaction

27
Q

Antigen A and antibody B mixed

A

GOOD no reaction

28
Q

Antigen B and antibody B mixed

A

BAD reaction

29
Q

Antigen B and antibody A mixed

A

GOOD no reaction

30
Q

what cannot mix

A

antigens and antibodies of the same