allopatric speciation often occurs
At an isolated location
Three compounds abundant during early earth that combined with energy to make amino acids were
Methane, water, and ammonia
what type of crystals or particles are hypothesized to have served as templates for protein synthesis during early earth ?
clay
During the evolution of life, lipids were attracted to protein in surrounded it for the first
Membrane
According to a theory, how did the first cell acquire a mitochondrion
It ate (engulfed) a mitochondrion
A virus is
Non-living
What type of virus is the common cold?
RNA virus and rhinovirus
A relationship in which both organisms benefit from each other is called
Symbiotic
How many fertilization events usually occur in the ovary of plants?
Two
Name the type of plant that reproduces by seeds but does not have true flowers
Gymnosperm
What type of reproductive isolating mechanism is characterized by dancing or other reproductive ritual?
Behavioral
Collenchyma tissue gives the plant
Support
A T4 Phage (virus) consist of all the following parts except
Flagella
Which sequence of living kingdoms demonstrates the best representation of evolutionary events
Monerans, protistans,===> [Fungi, plants, animals]
Which organism(s) is (are) procaryotic, has (have) a single chromosome, and reproduce(s) by binary fission?
Bacteria and fungi
What term is used to identify an organism that uses inorganic chemicals as energy to drive synthesis of biological molecules?
Chemosynthetic autotroph
Single celled eukaryotes that can be found in the kingdom
Protista
Bread mold is an example of the kingdom
Mycota and fungi
A heterotrophic organism that obtains its nutrients from dead organic matter is called a
Saprophyte
What compound is uniquely found in cell walls of fungi
Chitin
Members of the kingdom Plantae are usually
Photosynthetic autotrophs
Which of the following should not be classified as a plant
Blue green algae
Monoecious means
Male and female parts are on the same plant
Meiosis in flowering plants directly forms
Megaspores and microspores
The pistil is composed of all the following except
Stamen
name the structure of monocotyedonous plants that forms a color at the base of the blade
Auricle
Sieve cells are found in
The phloem
Which of the following is not associated with xylem
Down
Which of the following is the strongest type of tissue
Sclerenchyma
Meristematic tissue
Is a region of rapidly dividing cells, gives rise to other tissue, is important in growth, can't be found in apical meristems
procambium produces
Vascular tissue
Roots hairs can be found in the
Zone of cell differentiation
Dicots Can be associated with
Vascular plants, angiosperms, gymnosperms
In a stem longitudinal section, which tissue is formed inside and discontinuously?
Xylem
meristematic tissue in leaves which gives rise to mesophyll is called
Ground meristem
The cohesion-adhesion-transportation pull theory explains
How phloem moves its sap throughout the plant, how sugars are transported
A pressure-flow hypothesis explains
Source-sink relationships, how sap moves in the phloem
Secondary growth can often be observed in
Oak trees, dicots
epidermis
...
cortex
...
protoderm
...
ground
...
meristem
...
procambium
...
phloem
...
xylem
...
allopatric speciation often occurs
At an isolated location
Three compounds abundant during early earth that combined with energy to make amino acids were
Methane, water, and ammonia
what type of crystals or particles are hypothesized to have served as templates for protein synthesis during early earth ?
clay
During the evolution of life, lipids were attracted to protein in surrounded it for the first
Membrane
According to a theory, how did the first cell acquire a mitochondrion
It ate (engulfed) a mitochondrion
A virus is
Non-living
What type of virus is the common cold?
RNA virus and rhinovirus
A relationship in which both organisms benefit from each other is called
Symbiotic
How many fertilization events usually occur in the ovary of plants?
Two
Name the type of plant that reproduces by seeds but does not have true flowers
Gymnosperm
What type of reproductive isolating mechanism is characterized by dancing or other reproductive ritual?
Behavioral
Collenchyma tissue gives the plant
Support
A T4 Phage (virus) consist of all the following parts except
Flagella
Which sequence of living kingdoms demonstrates the best representation of evolutionary events
Monerans, protistans,===> [Fungi, plants, animals]
Which organism(s) is (are) procaryotic, has (have) a single chromosome, and reproduce(s) by binary fission?
Bacteria and fungi
What term is used to identify an organism that uses inorganic chemicals as energy to drive synthesis of biological molecules?
Chemosynthetic autotroph
Single celled eukaryotes that can be found in the kingdom
Protista
Bread mold is an example of the kingdom
Mycota and fungi
A heterotrophic organism that obtains its nutrients from dead organic matter is called a
Saprophyte
What compound is uniquely found in cell walls of fungi
Chitin
Members of the kingdom Plantae are usually
Photosynthetic autotrophs
Which of the following should not be classified as a plant
Blue green algae
Monoecious means
Male and female parts are on the same plant
Meiosis in flowering plants directly forms
Megaspores and microspores
The pistil is composed of all the following except
Stamen
name the structure of monocotyedonous plants that forms a color at the base of the blade
Auricle
Sieve cells are found in
The phloem
Which of the following is not associated with xylem
Down
Which of the following is the strongest type of tissue
Sclerenchyma
Meristematic tissue
Is a region of rapidly dividing cells, gives rise to other tissue, is important in growth, can't be found in apical meristems
procambium produces
Vascular tissue
Roots hairs can be found in the
Zone of cell differentiation
Dicots Can be associated with
Vascular plants, angiosperms, gymnosperms
In a stem longitudinal section, which tissue is formed inside and discontinuously?
Xylem
meristematic tissue in leaves which gives rise to mesophyll is called
Ground meristem
The cohesion-adhesion-transportation pull theory explains
How phloem moves its sap throughout the plant, how sugars are transported
A pressure-flow hypothesis explains
Source-sink relationships, how sap moves in the phloem
Secondary growth can often be observed in
Oak trees, dicots
epidermis
...
cortex
...
protoderm
...
ground
...
meristem
...
procambium
...
phloem
...
xylem
...