Ectoparasites Samenvattingen, Aantekeningen en Examens

MIP 260 Review Questions with All Correct Answers How many legs do mites have as adults? - Answer-8 True or False? Chewing lice have a relatively narrow head - Answer-false, true for only sucking lice Which of the following groups of ectoparasites are highly host-associated, wingless, have reduced or absent eyes, and have an enlarged tarsal claw for clinging to hair and/or feathers? - Answer-lice The asexual phase of the apicomplexan life cycle, referred to as merogony/schizogony, p...

3 germ layers - ectoderm, MESODERM, endoderm What does the mesoderm form? - True muscle tissue Acoelomate - no body cavity coelomate (eucoelomate) - True body cavity completely surrounded by mesoderm Pseudocoelomate - false body cavity symmetry of platyhelminthes - bilateral symmetry (first appearance) Platyhelminthes nervous system - -Anterior cerebral ganglion and nerve cords -Eyespots Platyhelminthes osmoregulation - Flame cells Simple diffusion Flame cells - In flatworms, specializ...

Parasitology Quiz (Trematodes) Exam Questions & Answers Flukes - ANSWER ️️ soft bodied, flat dorsoventrally, hemaphroditic Fluke Diagnosis - ANSWER ️️ Direct smear required, ova are too heavy to float. Fluke Ova - ANSWER ️️ Eggs are more difficult to see because one egg makes many adults. Thin shelled with an operculum Fluke Morphology of Adult - ANSWER ️️ Tegument (external cover) Oral and Ventral sucker (for host attachment) Fluke life cycle - ANSWER ️️ Oviparous. ...

HTH 100: Extensive Exam Practice Questions and Detailed Answers 2023/2024 bacteria, virus fungi, protozoa, parasitic worm (Helminths,) prions, ectoparasites - correct answer different types of pathogens bacteria - correct answer simple, single celled microscopic organisms - most numerous living things on Earth (meningitis, pneumonia, ) antibiotic - correct answer drug that kills or prevents growth of bacteria antibiotic resistance - correct answer the ability of bacteria to...

VETERINARY PARASITOLOGY > WEEK 2/ EXAM PREVIEW QUESTIONS AND ANSWERS, 100% ACCURATE, GRADED A+ 1.Q How do parasites differ from their free living counterpart? A sensory organs, locomotive organs, digestive tract, adherence location, reproduction 2 Q ectoparasites: flea A adapted to be blood suckers, no wings, simple eyes, compressed bodies, and backward projecting spines, hairs to feel vibration 3 Q endoparasites: tapeworm A no digestive tract, simple eyes, flat bodies, ...

Symbiosis A relationship in which two different organisms live in close association with each other Commensalism A relationship between two organisms in which one organism benefits and the other is unaffected. Parasitism A relationship between two organisms of different species where one benefits and the other is harmed. Mutualism A relationship between two species in which both species benefit. Commensalism What type of symbiotic relationship do the human body and the m...

"Optimally foraging" children, seeking to sell water, should all stand on the same side of the road. - False A beaver makes a dam which creates habitat for a species of fish - commensalism A cow eats grass - exploitation A gopher digs a hole in a patch of grass amensalism - amensalism A hummingbird pollinates a flower while it ingests nectar - mutalism A metapopulation: - Refers to patchiness in a population that allows it to function like many connected smaller subpopulations. A nich...

trophic - ANS feeding symbiosis - ANS one species lives in or on another species, affect can be positive or negative predation - ANS one species' individual kills and eats another species' individual carnivory - ANS predator and prey are both animals herbivory - ANS predator is an animal and the prey is a plant parasitism - ANS a parasite lives in or on its host feeding off certain tissues without necesarily killing them competition - ANS ...

Topic 2 (a) Ecosystem - ANS Living organisms and the physical and chemical factors which influence them Topic 2 (a) Habitat - ANS The place where organisms live Topic 2 (a) Population - ANS Organisms of the same species, able to interbreed with one another Topic 2 (a) Community - ANS All the different species living in a habitat at the same time Topic 2 (a) Species - ANS Group of similar organisms that can interbreed Topic 2 (a) Biodiversit...

Symbiosis A relationship in which two different organisms live in close association with each other Commensalism A relationship between two organisms in which one organism benefits and the other is unaffected. Parasitism A relationship between two organisms of different species where one benefits and the other is harmed. Mutualism A relationship between two species in which both species benefit. Commensalism What type of symbiotic relationship do the human body and the m...