Transcript Unit 9 Bell Ringers - Trimble County Schools

 What
are chromosomes?
 What
is plasma? What percentage of
blood content does plasma account for?
 Describe
how antibodies and antigens
determine one’s A-B-O blood type.
 Describe
how luminal is used to detect
bloodstains.
 How
do the hardness and porosity of a
surface affect blood spattering on that
surface?
 What
is the standard test used to
determine whether blood is of human or
animal origin and what is the principle
underlying test?

Paternity testing is done involving a woman with a type
AB blood who has accused a man with type B blood of
fathering her child who has type AB. What can be
determined in this case?
A.
B.
C.
D.
E.
The male is definitely NOT the father of the child
The male could have fathered the child
The male is definitely the father of the child
The child cannot belong to this mother
None of the above
 Draw
a Punnett Square showing all the
possible blood types for the offspring
produced by a type O mother and a Type
AB father.
 Differentiate
aspermia.
between oligospermia and
 Differentiate
genotype.
between phenotype and
 Define
gene and chromosome.
Evidence to substantiate that a rape
occurred could include
a.
b.
c.
d.
e.
Blood and semen
Hairs
Fibers
Physical injuries
All of the above
The amount of acid phosphatase in seminal
fluid is _______ the amount of acid
phosphatase in blood.
A.
B.
C.
Greater than
Less than
The same as