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Bio II Midterm Review Flashcards | StudBud
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Bio II Midterm Review
Bio II Midterm Review
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Answers
1
Populations are a group of organisms that...?
all of the above
live in the same environment
are of the same species
can interbreed
2
Are the smaller cones male or female?
Male
Female
3
What is this organism?
Spirogyra
Volvox
Ameoba
Diatoms
4
What are homologous traits?
traits that are similar but do not have a shared ancestry
traits that are similar due to shared ancestry
5
What plants make up Bryophytes?
Liverworts
Hornworts
Mosses
All of the above
6
The phenotype is the physical expression of the genotype
False
True
7
The four traditional kingdoms are plants, animals, fungi, and protists.
True
False
8
What would be the genotype the mother if the disease is recessive?
aa
Aa
AA
9
Who is the "Father of Modern Genetics"
Gregor Mendel
Hardy-Weinberg
carl linnaeus
Charles Darwin
10
Leaves that are branched and NOT parrallel are what?
Monocots
Eudicots
11
What are Laws in terms of Biology?
A whole body of knowledge
describe repeated patterns
best guess that is testable
12
What are the root like structors in Non-Vascular Land Plants called?
Thallus
Gemmae cup
Rhizoids
Xylem
13
Which generation undergoes Meiosis
Gametophyte
Sporophyte
14
What are common examples of gymnosperms?
All of the above
Conifers
Ginkgos
Cycads
15
Land plants are derived from green algae
True
False
16
genotype frequency equation: p^2+2pq+q^2 = 1. If p^2 = frequency of AA and q^2= frequency of aa, what does 2pq mean?
Frequency of a phenotype
Frequency of Aa
Frequency of a
Frequency of A
17
What are these small cup like structures called?
Phloem
gemmae cups
Archegonium
Xylem
18
The Xylem transports water and minerals while the Phloem transports sugars, amino acids, and other organic products
False
True
19
In order for a population to be in equilibrium, it has 5 requirement. What is missing?
artificial environments
random mating
Natural environments
Selective mating
20
Evolution occurs in populations and not in individuals
False
True
21
How many sets of chromosomes do
Haploids
have?
1
5
7
2
22
What is the oldest shared ancestor in a phylogenic tree?
the tip of the branch
the clade
the outgroup
the Basal node
23
The key trait that divides Bryophytes from everything else is the development of vascular tissue
True
False
24
The protist are a clade
True
False
25
These are Diatoms, what are their cell walls made of?
Iron (Fe)
Carbon Dioxide (CO2)
they don't have one
Silicon Dioxide (Glass)
26
When wrting a Scientific name, what do you NOT do?
Underline the whole name
Capitalize the Species name
Capitalize the Genus name
None of the above
27
What level of classification comes after class?
Phylum
Species
Family
Order
28
What would be the genotype for square 4?
Ab
Ba
AB
ab
29
The genetic make-up of a population is the....?
gene pool
rate of change
difference of population
allele frequency
30
True breeding is when two homozygous individuals are bred together?
True
False
31
Eukarya includes... organisms?
unicellular
multicellular
All of the above
None of the above
32
This is plasmodium, what disease does it cause?
African Sleeping Sickness
Malaria
33
What do lenticels do?
allow gas exchange between the tree and atmosphere
add protection to a plant
produce spores
all of the above
34
The female gametophyte is the Antheridium (the flat one)
False
True
35
where do the seeds develop in angiosperms?
in the leaves
in the branches
in the roots
in the ovaries of the flowers (fruits)
36
The bottleneck effect is when a population drastically reduces in size
True
False
37
What is the mode of locomotion for this organism?
ameoboid
flagella
non-motile
cilia
38
Microevolution is the change in allele frequency in an individual
True
False
39
Heterozygous genotypes have the same alleles for dominant and recessive
False
True
40
What is the mode of reproduction for this organism?
Fission
Sexual reproduction
Conjugation
with spores
41
What is this called as a whole?
Punnett Square
Box Plot
Pedigree
Genes
42
What is the name of this organism?
Chlamydomanos
Slime mold
Trypanosoma
Euglena
43
What is the mode of nutrition for this organism?
Autotropic
Parasitic
Mixotrophic
Heterotrophic
44
How many total chromosomes would be in an organism with 30 homologous pairs?
15
90
60
30
45
Who came up with the original theory for evolution?
Gregor mendel
Charles Darwin
Albert Einstien
46
A clade is an ancestore and ALL of it's decendents
True
False
47
What are plant walls made of?
plasma
chitin
cellulose
bricks
48
p+q=1 is the equation for?
Genotype frequencies
Allele Frequencies
49
Do Chlamydomonas reproduce asexually or sexually?
None of the above
All of the above
Asexually
Sexually
50
What is(are) the synapomorphies for all Land Plants
All of the above
Alternation of Generations
Walled spores produced in the Sporangia
Apical Meristems
51
There are 3 Domains: Bacteria, Archea, and what else?
Prokaryotes
Eukaryota
Protist
micro organsims
52
Taxonomy is giving unique and meaningful names to all species on Earth
True
False
53
What plant is this?
WIld Coffee
Juniper
Florida Coontie
Firebush
54
What is the frequency of the A allele?
4
9
45%
55%
55
What type of roots would a monocot have?
Fibrous roots
Tap root
56
Gymnosperms have flowers
False
True
57
What type of dominance is shown by the pink flower?
Homozygous recessive
Codominant
Incomplete dominace
Homozygous dominant
