Module 8A/B Flashcards
When a hairy cat is crossed with a hairless cat, all of the offspring are hairy. Assuming simple Mendelian genetics, the hairy trait is ______, and the hairless trait is ______.
Dominant…. recessive
In the previous example, whether the cat is hairy or hairless refers to its _________
Phenotype
The parents in this case are said to be true-breeding, or _________, because they have a pair of identical alleles, while the progeny in this case are said to be hybrids, or _______, because they have two different alleles.
Homozygous….Heterozygus
What gametes can be produced in an indviddual witht the genotype HhSs?
HS,Hs,hS,hs
complete dominance
A purple flowered plant and white flowered plant are bred, all the progeny are purple.
Incomplete dominance
A red flower and white flower plant are breed, all progeny are pink
codominance
a red flowered plant and white flowered plant are bred, all progeny are spotted flowers
carrier
someone who has a heterozygous genotype
in a human pedigree of disease , a female effected by disease would be represented by
a shaded circle
A person who displays a recessive trait
homozygous recessive
A person who displays a dominant trait
can be homozygous recessive or dominant
what is true about the inheritance of autosomal recessive trait
the can skip generations
What is true about the inheritance of autosomal dominant trait.
Two individuals with affected with the trait can have a kid unaffected
Jim has a widows peak, a dominant trait.. His mother has a widows peak, father does not.
heterozygous
a set of observable characteristics of an individula
phenotype
substances that an trigger immune response if foreign to body
antibody
Blood cells are made of
platletes,plasma,white blood cells
phenotype examples
hair color,eye color,thumb shape
red blood cells have what on them?
protiens
O can donate too?
anyone, but can only receive from type O
AB can receive blood from?
anyone
+
RH factor
-
Does not have RH factor
genotype
Genetic make up of organism
