Download Chapter 15 - Evolution

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What kind of rock do
we find most fossils?
Sedimentary
Igneous
or
Metamorphic
Sedimentary
Who stated that traits are
acquired during a lifetime &
passed on to its offspring?
Darwin
Lyell
Lamarck
Lamarck gen 21%
A____ is evidence of
an organism that lived
long ago.
Stromatolites
Fossil
Prokaryotes
Eukaryotes
fossil
The accumulation
of adaptations
over a long period
of time is
called_____?
Evolution
T or F
Fossils give a complete
evolutionary record of the
the past.
False
Structural features with a
common evolutionary origin
are called ____ structures
(human arm bones & chimp
arm bones).
Homologous or
Analogous
Homologous
structures
A body structure
that has no function
Homologous structures
Vestigial structures
Analogous structures
Embryological structures
vestigial
structure
The wings of an Eagle
and the wings of an insect.
analogous structures
homologous structures
analogous structures
Ostrich wings are…
Homologous structures
Vestigial structures
Analogous structures
Embryological structures
vestigial structure
What type of
selection favors long
legged frogs?
Directional
Stabilizing
Disruptive
Directional selection
The average individuals of a
population are favored in
_____ selection.
Directional
Stabilizing
Disruptive
Stabilizing selection
In ____ selection
individuals with both
extreme forms
of a trait are at a
selective advantage.
Stabilizing
Disruptive
Directional
disruptive
What type of selection?
Robins feed on spiders;
Large spiders are easily seen
and eaten
Small spiders are slow
Average sized spiders survive
Directional Stabilizing
Disruptive
Stabilizing
A pattern of evolution in
which an ancestral species
adapt to a different
environment resulting in a
new species.
Divergent evolution or
Convergent evolution
divergent evolution or
Adaptive radiation
When unrelated species
evolve similar traits
Ex-Dolphin(mammal) and
Atlantic salmon(fish)
Divergent evolution or
Convergent evolution
Convergent
evolution
Con or divergent
evolution
Wing of a bird and
wing of a bat
(2 different species)
convergent
Con or divergent
evolution:
The same warning
coloration shared by a
Yellow jacket (insect) and
Yellow humming bird.
convergent
Con or divergent:
The fins of a fish
and the fins of a
dolphin
convergent
Con or divergent:
The evolution of a
horse, donkey and
zebra from common
ancestor
Divergent
Con or divergent
evolution:
Darwin's finchescommon ancestor
Divergent
Con or divergent:
The evolution of
polar bears from
brown bears
divergent
Pertaining to
embryology name a
common structure that
all vertebrates share.
Gill slits
and tails
An inherited trait from your
parents would be…
a)Eye color
b)A sun tan
c) a face lift
d) both b & c
a) Eye color
Father of Evolution
Darwin
A fossil that is
perfectly preserved
Is usually found in
______ or ______
Amber and
frozen
.
True or false
The more amino acids you have
in common with another organism
The more related the two species a
True
The beak of a puffin and the beak
of a blow fish.
Analogous or homologous
Analogous
Scarcity of resources
& a growing population would
Increase genetic variation
Decrease homology
Increase competition
Increase competition
The 13 species of Darwin’s
finches
.
Had a common ancestry
Migrated from South America
All of the above
All of the
above
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Ribosomes are made in the
nucleolus, once they leave
the nucleus where do they
end up?
A. cytoplasm
B. rough ER
C. both a & b
D. neither a & b
Lysosomes
Nucleus
Ribosomes Mitochondria
Golgi apparatus
Cytoplasm
What is considered the skeleton
of cells - gives support.
Lysosomes
Cytoskeleton
Ribosomes
Mitochondria
Golgi apparatus Nucleus
Cytoplasm
Plants have large vacuoles, which
gives greater _______ pressure.
Osmotic
Turgor
Diffusion
Endocytosis
The process by which cells
ingest or take in outside
fluids, macromolecules, and
even cells. Uses energy
Osmotic
Diffusion
Endocytosis
The process by which a
large substance is released
from the cell with the use
of vesicles. Uses energy
Osmotic
Diffusion
Exocytosis
The main function of the ER
is to transport _____ in
& out of the cell.
Water
DNA
Proteins
Waste
Lysosomes
Ribosomes
Cytoplasm
Cell membrane
Mitochondria
Nucleus
Lysosomes
Ribosomes
Cytoplasm
Cell membrane
Mitochondria
Nucleus
Nuclear membrane
Ribosomes
Mitochondria
Cytoplasm
Centrioles
Ribosomes
Cytoplasm
Cell membrane
Mitochondria
Nucleus
Nuclear membrane
Ribosomes
Mitochondria
Cell wall
Cytoplasm
Nucleus
Lysosomes
Ribosomes
Mitochondria
Cytoplasm
Ribosomes
Smooth ER
Rough ER
Mitochondria
Cytoplasm
Nuclear membrane
Ribosomes
Vacuole
Mitochondria
Cytoplasm
Nuclear membrane
Ribosomes
Nucleus
Mitochondria
Nucleolus
Nuclear membrane
Ribosomes
Mitochondria
Cytoplasm
Cell membrane
Ribosomes
Mitochondria
Cytoplasm
Cell membrane
Nuclear membrane
Ribosomes
Mitochondria
Cytoplasm
Nuclear membrane
Ribosomes
Vacuole
Mitochondria
Cytoplasm
Nuclear membrane
Ribosomes
Vacuole
Mitochondria
Rough ER
The movement of particles
from an area of greater
concentration to lesser
Osmosis
Diffusion
Active transport
The process that allows water
to move from an area of
greater concentration to lesser.
Osmosis
Diffusion
Active transport
Solute
Solvent
Solution