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Midterm Sandvig Semester 2 Flashcards | StudBud
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Midterm Sandvig Semester 2
Midterm Sandvig Semester 2
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Questions
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Answers
1
What is the term used for females with 3 X chromosomes
Chicken wings
Wonder Women
e.
Super Females
2
Charles Darwin was mainly influenced by _____.
Aristotle
Lyell
Thomas Malthus
Issac Newton
3
How about codominance
Black x White = White
Black x White = Black and white (speckled)
Black x White = Gray
Black x White = Black
4
How about the circle?
Crocs
Non-binary
Male
Female
5
What is evolution as a process?
Modern organism have descended from a common ancestor
Give it back to these dang critics
Descent with modification
Organisms evolve in singularity
6
R = red, r = white. In a punnett square with an homozygous dominant female and a big R male, what babies can be made?
X(R) X(R), X(R) Y
X(r) X(R), X(r) Y
As you can see according to the laws of my balls in ur mouth
*insert wii music*
7
The two main sources of genetic variation is...
Genetic shuffling & mutation
me waking up to the sandvig midterm morning
Polygenic traits & gene shuffling
Relative frequency & single gene trait
8
What are the rock-like forms made up of cyanobacteria that releases oxygen in the atmosphere?
billy the rock
Stromatolites
Ozone
Protein synthesis
9
Define Genetic Drift
random change in allele frequencies in small population
doom music plays
a situation in which allele frequencies change as a result of the migration
the situation in which allele frequencies remain constant is called?
10
What is homology
Made Powerade
Existing traits
Fossils being observed
Similarities resulting from common ancestry
11
What is paleontology?
The study of rocks
The study of fossils
The study of rock diversity
the study of studies
12
What does the square represent in a pedigree graph
Female
Helicopter
Male
Bisexual
13
What causes Turner's Syndrome?
2 X and 1 Y chromosome
Trisomy in the 21st chromosome
Skill diff
Monosomy in X chromosome/Nondisjunction
14
What happened in 1809
Lamarcks hypothesis was published
Go-go gadget pp whooo
Lyells principles of geology was published
Aristotle drops his yes track on odysseus
15
What is an enzyme that joins individual nucleotides to produce DNA molecules?
DNA polymerase
Polymerase
RNA polymerase
y=mx+b
16
What is polygenic inheritance
A single trait produced by multiple genes
Multiple traits produced by multiple genes
Multiple traits produced by a gene
A single train produced by a single gene
17
What is an example of incomplete dominance?
Red x White = Pink
Red x White = Red
Red x White = Black, the abyssal void
Red x White = White
18
What is a theory?
Postulate that can be proven
Greatly Supported claim
Mr. Sandvig wants to ruin our lives
Claim
19
Artifical selection can also be called as ____ breeding (not natural)
yessss
the pp into the vagimbus
reproductive
type of breeding ahahahahhaaaaaaaaaa
20
True or False? Mendel's work on inheritance was published after Darwin's lifetime.
False
True
21
What type of mutation involves changes in one or a few nucleotides
UwU
Genetic Drift
Point mutation
Hox genes
22
What is the fossil record
E.
Info about bones
Organisms distributed amongst places
Info on organisms and what ate them and what they ate and where they lived
23
What are some examples of simple dominant traits?
I honestly don't know
Earlobes, eyelash length, etc
God WHY AM I HERE
Height, skin color, etc
24
What is the continued breeding of individuals with similar characteristics?
Inbreeding
mm chse brgr
Selective breeding
Reproduction
25
What is the process by which one strain of bacteria is changed into another strain of bacteria?
Translation
Transformation
A corvette
Ur trash kid aaaaahahhaa
26
What is a vestigial structure
YOU.
Features that were important to a common ancestor but isn't currently
Mutations in lacoperons
Important trait that is common among all organisms
27
What is geographical distribution?
Distribution but geographical
Organisms grow
Organisms in their appropriate habitat
p^2 + 2pq + q^2 = a hunen
28
The situation in which allele frequencies remain constant is called....
Genetic Equilibrium
Geographic Isolation
Genetic drift
a chicken (legend of zelda music plays)
29
What are endemic species?
Species located only on mainland
Species found typically anywhere around the world (pidgey)
Eukaryotic and Prokaryotic species
Species not found anywhere else in the world but a specific place
30
Which two scientists created a double helix model of a DNA?
My balls in ur mouth
Issac Newton
The lady scientist
Watson and Crick
31
What is a small, circular DNA molecule is in a bacterial cell?
nucleus
chromatin
genes
plasmid
32
What is the member of a population of genetically identical cells produced from a single cell?
greeen
ra ra raaa ooh ahh oo ah ahaaa
clone
twins
33
What chromosome does the female carry? How about the male?
Z and Z, C and C
Y and X, X and Y
X and X, X and Y
X and X, Y and Y
34
All organisms have an additional ______ that is "invisible" because it involves small differences in biochemical process
gene pool
relative frequency
genetic variation
population
35
the range of phenotypes shifts as some organisms fail to survive and reproduce....which selection is that?
Disruptive selection
Stabilizing selection
yes (jojo music plays)
Directional selection
36
What is a mutation?
any change in a sequence of dna
damn broski idk my mind go brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr
relative frequency
any change in a sequence of nucleotides
37
What is cystic fibrosis
Big brain
Thick mucus in lungs
Enlarged mommy thighs
Them thunder thighs
38
What was carolus linnaeus known for?
found an important fossil
Gene therapy biologists
Contributed to physics
Founder of taxonomy
39
Do organisms produce offspring that most of the time won't survive?
True
False
40
Convergent evolution provides information about ancestry
True
False
41
What's an example of sex linked traits?
Eye color, the ability to see color, etc
Having cancer, not having cancer, etc
The ability to feel potatoes, the ability to taste them, etc
big balls, small balls, yk the drill
42
What genotypes make up A? How about O? AB?
Lazy af
I (A) I (A), I (A), I (a) / ii / I(A) I(B)!
Frick this shirt yeee
Potato POtato
43
What are the human blood types?
W, L, WL, T
A, B, AB, O
P, P, PP, P
Y, B, YB, A
44
What are series of genes that control the differentiation of cells and tissues in the embryo?
Hox genes
idk lel
OwO
Genetic variation
45
A situation in which allele frequencies change as a result of the migration of a small subgroup of a population is known
My milk shake brings all the boys to the yard and they're like its bett-
Founder effect
relative frequency
Founder affect
46
What is a procedure that is used to separate and analyze DNA fragments?
Hox genes
raccoon
Gel electrophoresis
Electrifying
47
Individuals in different species can have the same gene pool, true or false?
False
True
48
Sandvig is the best class fr fr
False
True
49
Keeps the center of the curve at its current position, but narrows the graph. What selection is this?
Stabilizing Selection
Disruptive selection
Yuna's cat of yassifying selection
Directional Selection
50
Does natural selection put every trait under pressure?
True
False
