Circulation- components
Circulatory system schematic
RANDOM
Annelida
Mollusca
100
primary exchange process for gas
What is diffusion
100
What is the smallest diameter blood vessel
capillaries
100
Lymph nodes produce
lymphocytes
100
Why is the classification of annelida annoying?
molecular genetics, phylogentics , sequencing
100
Mollusca have ______ symmetry and are _coelomate
bilateral, eucoelomate
200
blood plasma and interstitial fluid
What is extracellular fluid composed of?
200
3 types of blood vessels
artries veins, capillaries
200
Hirudinida is monecious with ____________ fertilization
mutual cross
200
Annelida have a _____ , similar to our spinal cord
ventral nerve cord
200
ventral body wall modification, used often for locomotion
What is the foot
300
hemolymph is found in organsims with ____ circulatory system
OPEN
300
Give an example of an animal with a single loop circulatory system
Fish
300
olgiochaeta means
few chaeta
300
Name 3 groups of annelida that our class will be using for annelida
Polychaeta, oligochaeta, Hirudinia
300
molluscan teeth are called the
What is radula
400
cells and cell fragments are also known as ( in blood)
formed elements
400
Mammals are single or double loop circulation?
double
400
What happens to your heartrate when you are submerged in water?
It decreases- diving reflex, if you can tell me by what percent, I might give you cupcakes
400
3 locomotion strategies of annelida
peristalsis, parapodia, undulation
400
mollusca have a _____ circulatory system with a _____ chambered heart
open, 3
500
Most common ion in intracellular fluid
What is K+
500
Which chamber of the heart works hardest?
left ventricle
500
What does a high reticulocyte count indicate in a clinical sample?
Any problem with that leads to RBC loss- including hemolytic infections, blood loss, cancer, etc
500
peristomium
first true segment, has the mouth
500
What class has the most advanced invertebrate CNS
Cephalopod
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