Download Review Game Exam 3

100
Meiosis/Mitosis
Mendel, etc
Genetics 1
Genetics 2
Evolution
Mitosis produces
__ cells,
genetically __,
Meiosis…
[2, identical, 4,
different]
What were 2
theories before
Mendel? Describe.
Which one did
mendels work
support?
[blending,
particulate]
A heterozygous
purple and
homozygous white
flower are test
crossed: what
percentage of
offspring
heterozygotes?
Phenotype is
affected by
___ &
___[phenotype
&
environment[
if good milking ability
and bad coat are linked,
and bad milking and
good coat are linked,
what would a
recombinant offspring
look like?
how did
overwhelming
diversity
arise?
If a purple and
white flower
had
incomplete
dominance,
what could F1
and F2
generations
look like?
What are gamete
possibilities for BbEe in
a
dependent/independent?
(BE are linked, & be
are linked)
Define
Pleiotropy &
Polygenic
inheritance
[pleiotropy –
multiple
genes, 1 allele,
SCA,
polygenic,
multiple
genes, 1
character]
Define
genomic
imprinting and
give a
definition
scientists determining
how close alleles are
use a ______ ____
[linkage map]
200
Meiosis I
separates ___,
Meiosis II
separates ___
[homologus
chromosomes,
sister
chromatids]
300
What does M
checkpoint
check for?
[chromosomes
aligned mid-cell]
a heterozygous
wildtype female
and normal vision
male have a
daughter, what are
her chances of
being colorblind?
400
What is crossing
over/when does
it occur?
[Meiosis I,
Prophase I]
Who were two
guys who
supported Mendel,
what was their
work on?
[Morgan – sexlinked, Sutton –
CHROMOSOMAL
THEORY OF
INH.]
500
Name all stages
of cell cycle,
(starting w/
interphase) what
happens in each
Name & describe
both of mendels
Laws
[independent
assortment,
segregation]
[matters if get
allele from
mom/dad – ex
is mouse
dwarfism]
How is
organelle
repro
different?
[binary
fission, own
DNA]
Crossing over occurs
during _______ and the
site of crossing over is
the ____________
[meiosis I, prophase I &
chiasma]
How is genetic
similarity maintained,
how does genetic
diversity happen?
[sim= accurate DNA
rep., diff = meiosis
(seg, ind assort.,
crossing over), biparent
inh., mutation]
[Evolution by
Natural
selection]
Who was
other main
theory guy
than Darwin,
what are parts
to his theory?
[Lamarck, use
disuse &
heritability of
traits]
What
mechanism –
and define it –
allows a
species to
adapt to
environment?
[natural
selection]
What are both
parts of
Darwin’s
theory, what
do they say?
[descent with
modification
(common
ancestory),
and Natural
selection]
name 3 ways
that descent
with
modification
is supported
[anatomical
homology,
vestigial
structures,
molecular
homology,
embryological
homology]
Population
genetics/Speciation
What is a
population?
[localized group of
organisms of same
species]
what does hardyweinberg theory
state? What are 2
equations used?
Define allopatric
and sympatric
speciation.
List the limitations
to H-W equilibrium
[1. large population
2. no migration 3. no
mutation 4. no N.S.
5. Random mating]
what happens if one
not met?
EVOLUTION
Describe the
bottleneck effect and
the founders effect.