Shared Flashcard Set

Details

LAB PRAC 2
n/a
83
Biology
Undergraduate 2
11/04/2008

Additional Biology Flashcards

 


 

Cards

Term
ANNELIDA show _____________.
Definition
metamerization
Term
ANNELIDA
_________ are repeated body structures separated by a ____________
Definition
Metameres
septum
Term
ANNELIDA
_________ are the paired body parts that are for excreting ________ and protruding __________
Definition
metanephridia
nitrogenous waste
setae
Term
ANNELIDA
The paired __________ joined by paired______ coordinate for locomotion.
Definition
ganglia
ventral nerve chords
Term
Echinoderm
The body is enclosed by calcareous plates or _________ that may have gaps between them or pores through them to allow the ________ to protrude
Definition
ossicles
gills
Term
The fat inkeeper is a close cousin to________
Definition
Annelida
Term
Two Distant Cousins to annellidea yhat Evert Their Proboscis To Feed are__________
Definition
Sipunculid Peanut Worms

Nemertean Ribbon Worms Have A Stylet-tipped Proboscis
Term
Annelid
show a _________ circulatory system
Definition
closed
Term
Annelid
Circulatory System
They are a ________, so as to allow _______ of nutrients, wastes, and gasses
Definition
single cell thin
diffusion
Term
Annelid
they ____________ regulate when their tolerance range is exceeded.
Regulation and excretion is by __________.
Definition
facultatively
~
metanephridia
Term
Annelid
They collect metabolic wastes from the coelom and excrete them from the ___________.
Definition
nephridiopore
Term
ANNELIDA sex
_______ Are Just Clones; _________ Are Sex Machines
Definition
Zooids
Epitokes
Term
ANNELIDA sex
Earthworms (_____) Are ____________
Definition
Hermaphrodites

clitella
Term
ANNELIDA
Errant Polychaetes Actively Crawl With Their _________, that have projecting bristles called ________. These parts are also used for ___________.
Definition
Parapodia
setae
repsiration
Term
ANNELIDA
Errant Polychaetes
Their head is endowed with ______ and _______, and often, ________
Definition
tentacles
eyes
large jaws
Term
ANNELIDA feeding
________ Polychaetes _______ With __________.
Definition
Sedentary
Filter-feed
Tentacles
Term
ANNELIDA (which ones?)
Tubes may be constructed of _________ (3)
Definition
sand, leathery proteins, or even CaCO3

sedentary
Term

ANNELIDA (which ones?) they lack prominent sensory structures, but they do have a “___________”

Definition
shadow reflex sedentary
Term
Leeches are of ______ sub clade of ________clade.

What 3 things are contained in saliva?
Definition
clitella, annelida

1) an anesthetic so that the piercing is not felt, 2) a capillary dilator to increase blood flow, and 3) an anticoagulant so that the blood at the wound site does not clot
Term
Leeches appear segmented, but internally they all lack _______
Definition
septa
Term
pogonophorans lack both a ______ and a _______: their long anterior tentacles take up H2S and such for their symbionts: ______________.
Definition
mouth digestive tract chemo-synthetic bacteria
Term
Arthropods and Annelids share four features:
Definition
segmented bodies, paired appendages, a dorsal vessel or heart, and a ventral nerve chord
Term
Arthropods
- SIDE CLADE ________ Is A Marine Benthic Clade With what 3 Members
Definition
Kinorynchs and loriciferans priapulans

Cephalorhyncha
Term
Arthropods
- SIDE CLADE __________ Are The Caterpillar-like “Water Bears” and can live ______ for years
Definition
Tardigrada
dormant
Term
Arthropods
Sub clade extinct____________ and the other one is...
Definition
Trilobites
myriapoda ((many foot) chilopoda, centipedes, dilopda, millipedes)
Term
Only Arthropods Have ___________ (body part)
Definition
Compound Eyes
Term
Arthropods eyes have multiple individual light sensors called ________.
Definition
ommatidia.
Term
Arthropods 3 main sub clades are...
Definition
Crustacea, chelicerata, and hexapoda
Term
Arthropods, Crusutacea's 8 sub clades are...
Definition
Ostracoda-(seed shrimp)
Branchiopoda-(Brine shrimp, daphina)
Copepoda-(copepods)
cirripedia-(Barnacles, sacculina)
amphipoda-(sand fleas, skeleton shrimp, whale lice)
Isopoda-(pill bugs/sow bugs, parasites)
Decapoda-(crabs, lobsters, krill)
Stomatopd-(Mantis shrimp)
Term
Arthropods, Chelicerata's 3 sub clades are...
Definition
Arachnida-(spiders, ticks, mites)
pycnogonida-(sea spiders)
mersotomata- 2 subsub clades: Eurypterida-(extinct sea scorpians) and horseshoe crabs
Term
Arthropods, hexapoda's 8 sub cladesare...
Definition
Odonta-(Dragon/damsel flies)
coleoptera- (beetles)
Lepidoptera-(butterflies and moths)
orthoptera- (grasshoppers, krickets, katydids)
diptera-(flies and mosquitos)
hymenoptera-(ants, wasps, and bees)
heteroptera 2 subsub: Hemiptera (truebugs with sucking mouth parts) Homoptera-(plant parasite)
Isoptera-(Termites)
Term
________ are the most ancient extant arthropod: their larvae are called "_______ larvae"
Definition
Horseshoe crabs
trilobite
Term
Like terrestrial spiders, sea spiders have external _________
Definition
digestion
Term
The vertical migration of zooplankton into lower, darker water strata by day is explained by avoiding __________ fish
Definition
visually orienting
Term
Daphnia are also called ________
Definition
water fleas
Term
Sacculina is a ________ from the clade______
Sacculina starts out as a _______ then become a _______ larva
Definition
Parasite (Crab parasite!!)

nauplius
cyprid
Term
Sensing light with a simple eyespot, ________ migrate to the surface at night to feed and retreat to deep dark cold water during the day. Other zooplankton join in this migration, which detected with sonar is called the _________
Definition
copepods
deep scattering layer
Term
Three hypotheses for why copepods (named from "______") migrate are .....
Definition
1) the cold depths lower their metabolic rates to save them energy , 2) deep water currents carry copepods in a different direction than surface currents are moving, so that when they rise up the next night it is into a fresh new patch of phytoplankton, and 3) dark depths allow avoidance of visual predators during the day.
Term
The tongue parasite was a ________
Definition
Isopoda.... "equal feet".
Term
Pillbugs and Sowbugs Are The Only ____________
Definition
Terrestrial Crustaceans
Term
sand fleas (____) are __________ and have back legs designed for hopping.
Definition
laterally compressed
Term
sand fleas (____) are __________ and have back legs designed for hopping.
Definition
laterally compressed
Term
___________ are generally microscopic, cryptically colored and/or shaped organisms that typically sit in algae or colonial hydroids. They ambush with grasping or ___________ to capture prey that wander by
Definition
Skeleton shrimp (a.k.a. caprellids)
raptorial appendages
Term
________ live among ________ on a whale’s skin, where they eat flaking skin and raw sores.
Definition
Whale lice
barnacles
Term
Subclade Decapoda Has Ten Legs, Including _________.
Definition
Pincers
Term
Mantis shrimp have___________ not ________.
Definition
punchers, pinchers
Term
Terrestrial Arthropoids
CLADE ONYCOPHORA
Definition
Velvet Worms
Term
Terrestrial Arthropoids
CLADE CHELICERATA
Definition
Arachnida: Spiders, Ticks, Mites, Scorpions
Term
CLADE MYRIAPODA
Definition
Diplopoda: Millipedes
Term
CLADE HEXAPODA
Definition
Isoptera: Termites
Coleoptera: Beetles
Heteroptera: Sucking Bugs
Hymenoptera: Ants, Bees, & Wasps
Odonata: Dragonflies & Damselflies
Diptera: Files
Orthoptera: Grasshoppers, Crickets, Katydids
Lepidoptera: Butterfiles & Moths
Term
IN terr. arthrpods Blood meanders through the body cavity or ________ and bathes the organs, including the gut and its _______________.
Definition
hemocoel Malpighian Tubules.
Term
A _______________Is Used For Respiration in T.Anthr's.
They don’t breath through their mouths (and they don’t have a nose). Instead, terrestrial arthropods have a series of holes or ___________ on their body.
Definition
A Tracheal System, spiracles
Term
in T.A's The tips of tracheoles terminate next to __________ within each cell.
Definition
mitochondria
Term
Arachnids Respire With ___________, And Most Are ________.
Definition
Book Lungs
Fluid Feeders
Term
Two main types of spider webs are...and what are the functions?
Definition
dragline (strong and not stretch) and structural(stretch and sticky)
Term
_______ Have One Leg Pair Per Body Segment; ________ Have Two
Definition
Centipedes Millipedes
Term
Hexapods Have ____ Body Segments, ____ Leg Pairs, And ____ Pairs Of Wings
Definition
Three Three Two
Term
_____________ Is Key To Evolution Of Insect Metamorphosis
Definition
juvenile hormone
Term
Dragonflies have eyes _________(distance), their front and hind wings are _______ in shape, and at rest the wings are ___________.
Definition
close together, dissimilar, extended.
Term
In damselflies, the eyes are _______________, the wings are ___________ in shape, and at rest the wings are __________________.
Definition
widely spaced, similar ,folded over the abdomen
Term
In beetles ______ serve to protect the wings from damage
Definition
Elytra
Term
In mosquitos Males drink ______, using the energy to find females. Females consume ______ as a protein source for building eggs.
Definition
nectar
blood
Term
Lepidopteran have tiny ______ on their wings
Definition
scales
Term
Butterflies Are _____(time of day), Moths Are ______(time of day)
Definition
diurnal, nocturnal
Term
Tropical Butterfly Pairs Mimic Each Other, In __________________
Definition
Mullerian Mimicry
Term
Hemipterans means to have________________
Definition
half wings
Term
Hymenopterans (___, ___, and ___) Are Social Insects Due To _____________
Definition
Ants, Bees, and Wasps
Haplodiploidy
Term
aposematic coloration advertising who they are, and some species gain protection by having that same pattern – this is called __________
Definition
Batesian mimickry
Term
allocation of the role of reproduction to a queen is called __________
Definition
caste system
Term
Clade Echinodermata
Definition
# Clade Echinodermata

* Asteroidea – sea stars
* Ophiuroidea – brittle & basket stars
* Holothuroidea – sea cucumbers
* Echinoidea – sand dollars & sea urchins
* Crinoidea – sea lilies & feather stars
Term
Clade Hemichordata
Definition
Acorn Worms
Pterobranchs
Term
Clade Chordata
Definition
* Urochordata – tunicates, salps, & larvaceans
* Cephalochordata - lancelets
* Craniata – vertebrates & kin
Term
Ecinodermata

_______________ – small jaws that protect the surface
Definition
pedicellaria
Term
Echinodermata
Echinoderms have no ___ or ___ vessels. Their internal organs float not in blood but in _____.
Definition
heart
blood
water
Term
Echinodermata
The lining of the body cavity is _____ to circulate that water.
Definition
ciliated
circulate that water
Term
Echinodermata
Another cavity forms the unique water vascular system for feeding, locomotion, and attachment. It consists of an aboral _______ connecting to the ring canal from which radial canals project.
Definition
madreporite
Term
Echinodermata
Sea stars are the only echinoderm clade in which the stomach is __________ for __________ of prey.
Definition
distended from the body
external digestion
Term
Echinodermata
Brittle Stars _________their arms
Definition
Autotomize
Term
Echinodermata
brittle stars have _______ analogous to snakes. These muscles and allow __________.
Definition
vertebrae
serpentine movement
Term
Echinodermata
Basket Stars (And Brittle Stars) Respire Through Their ___________.
Definition
Bursal Slits
Term
Echinodermata
Basket stars have arms which branch _____________ into many branchlets.
Definition
dichotomously
Term
Echinodermata
Definition
Term
Echinodermata
Definition
Supporting users have an ad free experience!