Biology\Insects
... Incomplete metamorphosis – developmental changes where the egg hatches into a miniature, immature adult look-alike with NO wings. This is a nymph. The nymph molts several times until sexual maturity (adulthood). Typical of grasshoppers and termites. Complete metamorphosis – major changes occur as an ...
... Incomplete metamorphosis – developmental changes where the egg hatches into a miniature, immature adult look-alike with NO wings. This is a nymph. The nymph molts several times until sexual maturity (adulthood). Typical of grasshoppers and termites. Complete metamorphosis – major changes occur as an ...
how-do-insects-breath - scientific enviornmental products
... How Do Bed Bugs and Other Insects Breathe… The insect world is a bizarre place. Insects have strange body parts that humans lack, like extra pairs of legs and eyes. Pretty much everything about insects is weird and different from that of humans, including the way they breathe. Humans breathe by taki ...
... How Do Bed Bugs and Other Insects Breathe… The insect world is a bizarre place. Insects have strange body parts that humans lack, like extra pairs of legs and eyes. Pretty much everything about insects is weird and different from that of humans, including the way they breathe. Humans breathe by taki ...
ARTHROPODS HAVE EXOSKELETONS & JOINTS
... body without blood vessels; reproduce sexually; either male or female parts. • As adults have 3 body segments, pair of antennae, 6 legs attached to thorax. • If on land, have spiracles (openings in exoskeleton to bring in oxygen). • Many can blend in to environment, or have wings. • Many are herbivo ...
... body without blood vessels; reproduce sexually; either male or female parts. • As adults have 3 body segments, pair of antennae, 6 legs attached to thorax. • If on land, have spiracles (openings in exoskeleton to bring in oxygen). • Many can blend in to environment, or have wings. • Many are herbivo ...
Round worms
... body of the host • Burrow into unprotected skin (often the feet) and enter the blood stream • Travel from the lungs up to the pharynx and are swallowed • They dig into the intestinal wall and suck the blood of the host • cause weakness and poor growth ...
... body of the host • Burrow into unprotected skin (often the feet) and enter the blood stream • Travel from the lungs up to the pharynx and are swallowed • They dig into the intestinal wall and suck the blood of the host • cause weakness and poor growth ...
IB104 - Lecture 32 - Speciation
... But for sexually reproducing organisms like most eukaryotes and essentially all animals it is a little more complicated. Since the evolution of the extraordinary diversity of organisms of this planet involves the formation of new species, or speciation, we have an entire lecture about it. So formall ...
... But for sexually reproducing organisms like most eukaryotes and essentially all animals it is a little more complicated. Since the evolution of the extraordinary diversity of organisms of this planet involves the formation of new species, or speciation, we have an entire lecture about it. So formall ...
Centipedes
... • The exoskeleton, jointed appendages, and wings allow them to live on land and fly. • Small size allows them to hide from enemies and live in a wide range of environments. ...
... • The exoskeleton, jointed appendages, and wings allow them to live on land and fly. • Small size allows them to hide from enemies and live in a wide range of environments. ...
Ch. 30 PowerPoint Notes
... Some arthropods also contain a single-lens eye that can only distinguish light from dark Horizon detectors ...
... Some arthropods also contain a single-lens eye that can only distinguish light from dark Horizon detectors ...
Insects and Their Relatives
... – 3/4 of all known species of animals are arthropods. – More known species of arthropods than known species of plants and animals combined. Great diversity in form and habitat. ...
... – 3/4 of all known species of animals are arthropods. – More known species of arthropods than known species of plants and animals combined. Great diversity in form and habitat. ...
Simple Eyes
... movement. For some the first pair of appendages evolved into a chelicerate (B), (like in scorpions and spiders) are used to manipulate food. ...
... movement. For some the first pair of appendages evolved into a chelicerate (B), (like in scorpions and spiders) are used to manipulate food. ...
Grasshopper Dissection
... arthropods have jointed appendages. Arthropods also have segmented bodies and an external covering called an exoskeleton. ...
... arthropods have jointed appendages. Arthropods also have segmented bodies and an external covering called an exoskeleton. ...
Arthropods - Claremont Colleges
... • all food types, plant, animal, scavenger, predator, etc. • many have social behavior ...
... • all food types, plant, animal, scavenger, predator, etc. • many have social behavior ...
Animals - TeacherWeb
... Bony fishes Have a skeleton reinforced by hard calcium salts Have a lateral line system, a keen sense of smell, and excellent eyesight Lobe-Finned Fishes Coelocanths Lunglike sacs do not function in gas exchange Lungfishes Have gills and one lung or a pair Must surface to gulp air Amphibia Amphibio ...
... Bony fishes Have a skeleton reinforced by hard calcium salts Have a lateral line system, a keen sense of smell, and excellent eyesight Lobe-Finned Fishes Coelocanths Lunglike sacs do not function in gas exchange Lungfishes Have gills and one lung or a pair Must surface to gulp air Amphibia Amphibio ...
Arthropod Characteristics
... This is the largest and most often kept species of millipede. Adults can reach lengths of up to 9 inches! Millipedes can be separated from the similarly shaped centipedes by having two pair of legs per body segment instead of one pair per segment. This condition is called diplosegmentation (meaning ...
... This is the largest and most often kept species of millipede. Adults can reach lengths of up to 9 inches! Millipedes can be separated from the similarly shaped centipedes by having two pair of legs per body segment instead of one pair per segment. This condition is called diplosegmentation (meaning ...
Worms - Cloudfront.net
... through skin – Grow up to 12 meters • Flukes – Internal or external parasites – Contain protective layer to prevent from being digested – Ex: Schistosomiasis ...
... through skin – Grow up to 12 meters • Flukes – Internal or external parasites – Contain protective layer to prevent from being digested – Ex: Schistosomiasis ...
Vertebrate_&_Invertebrate
... Covered in scales Cold blooded Fins use gills to take oxygen from water 5. Most Lay eggs to produce young ...
... Covered in scales Cold blooded Fins use gills to take oxygen from water 5. Most Lay eggs to produce young ...
Animals Grow and Change
... Give birth to live babies Have only a few babies at a time The female feeds the young milk from her body The young are taken care of for a long time People, dogs, horses, cows are mammals. ...
... Give birth to live babies Have only a few babies at a time The female feeds the young milk from her body The young are taken care of for a long time People, dogs, horses, cows are mammals. ...
Horse-fly
Horse-flies (for other names, see common names) are true flies in the family Tabanidae in the insect order Diptera. They are often large and agile in flight, and the females bite animals, including humans, in order to obtain blood. They prefer to fly in sunlight, avoiding dark and shady areas, and are inactive at night. They are found all over the world except for some islands and the polar regions.Adult horse-flies feed on nectar and plant exudates; the males have weak mouthparts and only the females bite animals to obtain enough protein from blood to produce eggs. The mouthparts of females are formed into a stout stabbing organ with two pairs of sharp cutting blades, and a spongelike part used to lap up the blood that flows from the wound. The larvae are predaceous and grow in semiaquatic habitats.Female horse-flies can transfer blood-borne diseases from one animal to another through their feeding habit. In areas where diseases occur, they have been known to carry equine infectious anaemia virus, some trypanosomes, the filarial worm Loa loa, anthrax among cattle and sheep, and tularemia. As well as making life outdoors uncomfortable for humans, they can reduce growth rates in cattle and lower the milk output of cows if suitable shelters are not provided.Horse-flies have appeared in literature since Aeschylus in Ancient Greece mentioned them driving people to madness through their persistent pursuit. Shakespeare uses the theme of the maddening gadfly in his plays King Lear and Antony and Cleopatra.