Lab exam 1 Flashcards
how many nuclei does giardia possess
2 nuclei
what is trichonympha
a parabasilid found in the guts of termites to help them digest lignin and cellulose in wood. They have multiple flagella
what is trichomonas
causes sexually transmitted diseases mucosal surfaces
what is trypanosome
a kinetoplastid that causes african sleeping sickness
euglena are ___________
mixotrophic
how does conjugation differ from sexual reproduction
no new cells form
paramecium is a _________ and has _________
ciliate and has cilia
two common dinoflagellates
noctiluca- bioluminensce
ceritium- red tide, algae bloom
what disease is caused by plasmodium
malaria via mosquitoes
What is the cell was of a diatom made of ?
silica
What structures project out of the pores in formaninferan tests of a living cell ?
pseudopodia
what makes up the tests of formaninifera
silica
amebas are ______________ and have ________________ just like paramecium
amoebozoas contractile vascuoles
how do amebas move ? eat ?
pseudopodia
phagocytosis
the fruiting body stage __________
multicellular reproductive stage
what is the name of pigment that makes red algae red?
phycoerythrin
in what environment would you find chylmidamonas
freshwater
chylmidamonas- how many cells make up this colonial green alga
4 cells
how does volvox move
flagella
how many cell layers thick in ulva
2 cells thick
what organelle does spirogyra have that we do not recognize
chloroplasts
chara is more closely related to
land plants
female reproductive structure in flowering plants
carpel
male reproductive structure in flowering plants
stamen
parts of carpel
ovary
stigma
style
parts of stamen
anther filament
produces polen
anther
holds up anther
filament
sticky portion of flower that attracts pollen
stigma
holds up stigma
style
produces ovules in sepal
ovary
sporophyte generation is
diploid 2n
gametophyte generation is
haploid n
_____________________ are located within the synangia of wiskferns produce spores
sporangia
_____________ are produced in the sporangium
sporocytes
_____________ is the entire generation of sporangia
sporophyte
_______________ are produced in the gametangium
gametes
______________ is the entire generation of gametangium
gametophyte
female reproductive structure of non flowering plants
archegonium
male reproductive structure of non flowering plants
antheridium
fertilization of non flowering plants occurs in the
archegonium
archegonium produces
gametes-eggs
antheridium produces
gametes-sperm
dominant generation for vascular plants and club mosses
sporophyte
dominant generation for non vascular plants
gametophyte
_______________ uses ___________ for nutrition
embryonic sporophyte
female gametophyte
characteristics of a monocots
- one cotyledon
- multiples of 3 petals
- parallel vetelatin
- scattered vascular bundles
characteristics of edicts
- two cotyledons
- 4/5 multiples of petals
- patterened vetelatin
- vascular bundles in rings
dominant generation of a liverwort
gametophyte
antheridia and argegonium produce _________
gametes