Livestock Entomology ID/Knowledge Quiz 2

Match each circulatory system to the correct identification.
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Terms in this set (10)
Match each circulatory system to the correct identification.
Closed system with blood vessels (capillaries, veins, arteries) and heart Heart is locate ventrally Red blood cells carry oxygen and carbon dioxide. Use a hemoglobin carrier molecule Have a true immune response, long-term recognition system Acquired immunity: Humans

Open system-hemocoel Dorsal blood vessel Heart and aorta are dorsal No red blood cells. Some insects have hemoglobin. Oxygen delivered by tracheal system Do not have a long-term immune recognition system No acquired immunity: Insects
What is the insect multi-chambered 'heart' called?
Dorsal blood vessel
Select each of the general characteristics that describes hemolymph:
- Transports nutrients, wastes and hormones
- Storage of proteins and nutrients, and as source of reserve water
- Primary immune response system
- Hydraulic fluid for movement
- Maintains hydrostatic pressure
What are the three main senses insects use to find or attract mates?
- olfactory
- auditory
- visual
Match each form of ovipositioning to its description.
oviparity: egg is produced, fertilized, then oviposited outside the female.

ovoviviparity: eggs develop normally and are fertilized, but are retained in female's reproductive tract until they hatch.

viviparity: eggs begin to develop, but lack enough yolk for complete development & often lack a chorion - embryos retained inside mother, receive nourishment after development has begun.

parthenogenesis: development without fertilization

polyembryony: one egg is laid in the host, clones itself & can produce from a few to 1,500 offspring.
Match each term to the definition that best fits.
Ecology: The study of the interactions between organisms and their environment

Population: large number of individuals of same species living together

Community: A group of interacting organisms

Ecological Niche: describes the functional position of an organism in its environment
Match each ecological interaction to its relation.
predator/prey: +/-

commensalism: +/0

mutualists: +/+

amensalism: 0/0
Which type of mimicry is the act of animal seeming toxic to others
Batesian
Match each feeding type to its definition.
telmophagy: "pool feeders"

solenphagy: "vessel feeder"
Which type of parasite interacts on the outside of the host?
Ectoparasite