The process by which viruses transfer genes transduction
from one prokaryotic cell to another
You aboard starship beagle, and travel to photoautotroph
mars, find an organism that uses carbon
dioxide for carbon source and light energy
for energy need. You have discovered a new
species of
An organism that is poisoned by oxygen an obligate anaerobe
would be called
Many soil bacteria, the pathogenic anthrax Gram positive bacteria
bacillus, and the smallest bacteria know are
the bacteria group
Malaria is spread from person to person by mosquitoes
the contractile vacuoles of a projections are ciliate
found in the protistan group
which life cycle do all plants share sporic
which terrestrial plant group appeared first mosses
in the fossil record
for plants which of the following provides tracheid and fiber
support against gravity
which characteristic is/are shared by algae chlorophyll
and seed plants
produces microspores and megaspores, which in turn produce male and femal
a heterosporous plant is
gametophytes
for all bryophytes one of the following an egg that is shed into water along with sperm
characteristic are incorrect
the mosses are in the division bryophyta
A botanist discover a new species of plant in ferns
a tropical rainforest. After examining its
anatomy its and life cycle, she notes that the
plant has flagellated sperm, xylem with
trachids, separate gametophyte and
sporophyte phases and no seeds. the plant
is a member of which plant taxon.
a plant with a dominant sporophyte Angiosperms
generations, possesses vessel elements, and
has non-motile sperm would be in which
taxon.
The multicellular diploid stage in the plant sporophyte
life cycle is the
For the land plants, in the alternation of meiosis in sporangia found on sporophytes produces haploid spores
generation
One adaption that allowed the bryophytes nourishing of embryos by the maternal tissues of the parent plant
to colonize land was the
Two different paramecium can exchange conjugation
genetic material by a process
, A protistan cell-divides into two daughter binary fisson
cells by the process
which of the following is true concerning mitosis occurs only in eukaryotes
that difference between prokaryotes and
eukaryotes
a complete flower is correctly described as a has petals, sepals, stamens, and carpels
flower that
The process by which dandelions and other apomixis
seeds plants produce seed asexually,
without their flowers being fertilized
the radicle of a plant embryo gives rise to root
which structure
which of the following is not found in flagellated sperm
angiosperm
What is a fruit a mature ovary
ferns differ from gymnosperm is that fern have sori
a plant with needle-like leaves, a dominant gymnosperm
sporophyte generation and naked seeds
would be in which taxon
the stage in the generalized plant life cytle spore
that immediately follows meiosis
a pollen grain becomes mature male generative cell
gametophyte when the ____ divides by mitosis
to form two sperms cells
which of the following is the correct order of kingdom-phylum-class-order-family-genus-speices
the taxonomic categories, going from most
inclusive (kingdom) to least inclusive
(species)
if we compare birds the other animals in the for appendages is a shared primitive character
vertebrate clade, that fact that birds and all
other vertabrates have four appendages
mean that
one group of frogs living today have re- homoplasy
evolved teeth in their jaw, similar to the teeth
observed in the fossils of ancestral frog
species
Rod-shaped bacteria would be called bacilli
A resting stage in bacteria that can resist endospore
harsh environmental conditions is called
Plant spores give rise directly to gametophytes
The ancestors of land plants were probably green algae
similar to modern-day members
All but one of the following statements sperm w/out flagella--->flagellate sperm
describe trends in plant evolution which
statement is false
plant gametophytes produce ____ by ____ gametes; mitosis
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