Stats: Ento Exam 1

General Stats

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The average score is 51 of 105

Answer Stats

Hint	Answer	% Correct
Digestive and reproduction section	Abdomen	100%
Innervates eyes, antennae, and labrum, processes signals that arrive from the body	Brain	100%
Brain and series of ganglia joined by paired longitudinal nerve cords interconnected network of nerve cells, information processing, behavavior coordination	Central nervous system	100%
Chemical stimuli, taste/smell	Chemosensilla	100%
Nitrogen containing polysaccharide, repeating units of monosaccharides to form chains, grouped into bundles, bundles aligned parallel to make sheets, deposited at different angles for strength	Chitin	100%
An aggregation of ommatidium, each acting as a single facet of the eye	Compound eye	100%
Produces Juvenile Hormone	Corpora Allata	100%
Temporary food storage area	Crop	100%
Procuticle and Epicuticle	Cuticle	100%
Certain number of molts and then ends at adult stage	Determinate growth	100%
The breakdown of food to extract nutrients and other substances for use by cells for energy, growth, or reproduction	Digestion	100%
Moves food into storage area	Esophagous	100%
The process of eliminating metabolic waste	Excretion	100%
Integument of the insect, external, hardened, cuticular skeleton to which muscles are attached internally, barrier against desiccation, provides structure/support, surface for internal muscle attachment, protection from damage and infection, sensory interface with environment	Exoskeleton	100%
Produce secretions that surround and protect eggs	Female accessory glands	100%
Ingestion, storage, grinding, transport of food to the next region	Foregut	100%
Challenge of exoskeleton	Growth	100%
Sensory and ingestive body section	Head	100%
Incomplete metamorphosis	Hemimetabolous	100%
Insect "blood", plasma with water minerals vitamins proteins and other macromolecules, free moving cells, not involved in oxygen transport	Hemolymph	100%
3 pairs of legs, 3 tagmata (head, thorax, abdomen), one pair of antennae	Hexapoda	100%
Absorption of water, salts, essential nutrients prior to feces elimination	Hindgut	100%
Complete metamorphosis	Holometabolous	100%
Continue molting, no terminal molt	Indeterminate growth	100%
Form of insect between molts	Instar	100%
Determines the body form/outcome of the molt, inhibits development of adult characteristics	Juvenile Hormone	100%
Lower lip	Labium	100%
Produce seminal fluid, spermataphore	Male accessory glands	100%
Jaws that cut/macerate food	Mandibles	100%
Accessory jaws that assist mandibles in processing food	Maxillae	100%
Mechanical stimuli, pressurized, sound/touch/vibrations	Mechanosensilla	100%
Soft, flexible cuticle without sclerotization	Membrane	100%
Relatively abrupt change in body form and physiology between immature and adult stages	Metamorphosis	100%
Digestive enzymes secreted, absorption of digestion products	Midgut	100%
1. Apolysis2. Epidermal cells secrete new epicuticle 3. Old endocuticle digested and absorbed 4. Remnant of old cuticle separates/opens along weak line (suture) 5. Ecdysis & Exuvium 6. Expansion 7. Procuticle differentiates into endo- and exo- cuticle	Molting	100%
The formation of new cuticle and shedding of old cuticle	Molting	100%
Hemolymph fills body cavity, does not travel in veins and arteries	Open system	100%
Sensory to sample food before ingestion	Palps	100%
Elongated maxilae that extends by blood pressure	Proboscis	100%
Chitin microfibers surrounded by matrix of protein	Procuticle	100%
Winged adult insects	Pterygotes	100%
Corpora Cardiaca releases this to start molting process by activating prothoracic glands to secrete ecdysone	PTTH	100%
Gas exchange, absorbing O2 and expelling CO2	Respiration	100%
Obtain nutrients from decomposing plant/animal biomass	Saprophages	100%
Stiffening of the cuticle by cross-linkage of protein chains	Sclerotization	100%
Bottom plate	Sternum	100%
Specialized body regions	Tagmata	100%
Locomotion section	Thorax	100%
Internal tubular element through which air moves	Trachea	100%
Extinct subphylum of Insects	Trilobita	100%
Typically stimulates molting	Weight	100%
No metamorphosis, non-insect hexapods and apterygote insects	Ametabolous	0%
Separation of cuticle from epidermis	Apolysis	0%
Non-winged adult insects	Apterygotes	0%
Seperates body cavity (hemocoel) from integument	Basement membrane	0%
No antennae, 4 pairs of legs, 2 body regions/tagmata (cephalothorax, abdomen)	Chlicerata	0%
Beeswax/honey, shellac, dye, silk	Commercial products from insects	0%
Feed on excrement	Coprophages	0%
2 body regions (cephalothorax, abdomen), 2 pairs antennae, different amounts of leg pairs for different examples	Crustacea	0%
Running legs, long and slender	Cursorial	0%
Light sensitive cells without optical system	Dermal detection	0%
Pumps hemolymph from thorax and abdomen into head	Dorsal organ	0%
Escape from old cuticle	Ecdysis	0%
Undifferentiated portion of the procuticle	Endocuticle	0%
Wings develop internally	Endoterygote	0%
Cement layer protects from abrasion, wax layer creates barrier to water movements	Epicuticle	0%
Single layer secretory tissue, produces cuticle layers	Epidermis	0%
Cross-linked proteins, creating rigid plates, darkens	Exocuticle	0%
Wings develop externally	Exoterygote	0%
Old cuticle remnant, exocuticle and epicuticle	Exuvium	0%
Moving through soil, large forelegs with claws	Fossorial	0%
Walking legs, femur and tibia same length	Grassorial	0%
Body cavity between alimentary canal and integument	Hemocoel	0%
Chemicals sent from cells in one part of an organism to cells in another part of the same individual	Hormones	0%
Labium of proboscis extend and form membranous lobe	Labellum	0%
Upper lip	Labrum	0%
Seperate waste products to be excreted from nutrients that are returned to "blood"	Malpighian tubules	0%
Chewing mouthparts	Mandibulata	0%
Glossa	maxilae and labium form tongue	0%
Centipede: 2 body regions (head, trunk), one pair of antennae, one pair of legs per segment, legs extend laterallyMillipede: 2 body regions (head, trunk), one pair antennae, 2 par of legs per segment, legs extend underneath trunk	Myriapoda	0%
Swimming legs, often flattened and hairy	Natatorial	0%
Plate on insect's back	Notum	0%
Simple eye that detects changes in light intensity	Oceli	0%
An individual unit of the eye composed of a lens and receptor cell	Ommatidium	0%
Protects digestive cells without inhibiting nutrient absorption	Peritrophic membrane	0%
Pumps/pushes food into gut	Pharynx	0%
Vision, detects light	Photosensilla	0%
Can digest polyethelene	Plastivore	0%
Side plate	Pleuron	0%
Grasping hair shafts	Prehensile	0%
Cuticular plates that grind solid food	Proventriculous	0%
Seizing prey, enlarged forelegs	Raptorial	0%
A rubber-like or elastic protein in some insect cuticle	Resilia	0%
Jumping legs, enlarged femur of hindlegs, long femur and tibia	Saltatorial	0%
Sclerotized plate of body wall	Sclerite	0%
A cuticular sensory organ, inverted	Sensillium	0%
Hair-like/spine cuticular extensions	Setae	0%
Stores sperm until needed for egg fertilization	Spermatheca	0%
Secretions to nourish stored sperm	Spermathecal gland	0%
External opening to tracheal tubes	Spiracle	0%
Slender and long form hollow needle with two channels and a sheath	Stylet	0%
Innervates mandibles, maxillae, labium	Suboesophageal ganglion	0%
Fin tubule that connects to respiring tissue	Trachaele	0%
Primary site for enzyme digestion of food and absorption of nutrients	Ventriculus	0%
Feed on wood	Xylophages	0%

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Ento Exam 1 - Statistics