Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Teacher Instructions: These are your bingo questions. The words in bold print are the answers to your questions and correspond to the bingo sheets your students have. Cut out each question, fold and insert into a container. Draw out questions until someone yells bingo! What is the nematodes common, unscientific name? Roundworms Nematodes are said to have three primary blank layers: the ectoderm, mesoderm and endoderm. Germ Nematodes are bilaterally blank, which means the body is the same on both sides. Symmetric Nematodes are the opposite of segmented worms. What is this called? Unsegmented Nematodes do not have respiratory systems; instead they absorb oxygen through their skin in a process known as blank. Diffusion How do nematodes control movement? Hydrostatic skeletal system Roundworms have a blank digestive system. Complete Food processing occurs within the alimentary blank which runs lengthwise along the body. Canal The blank consists of three parts, the “mouth and lips, buccal cavity and pharynx. Stomodeum The blank functions by digesting, absorbing water and nutrients, and eliminating the residues of digestion. Intestine The blank serves as the anus and is where waste is excreted. Proctodeum The nematode blank system consists of a set of neuronal processes that run lengthwise on the nematode body. Nervous Neuronal processes consist of neurons that have a cell body also known as a blank. Neurocyte What are a group of neurocytes called? Ganglion What is connected to the ganglion and surrounds the esophagus (pharynx)? Nerve ring Which is the smaller of the two, male nematodes or female nematodes? Male What is the scientific term for mating in nematodes? Copulation During copulation, what type of sperm crawls along the spicule? Amoeboid Eggs may be embyonated or blank, which means that they may not yet be developed. Unembryonated What is the flexible outer covering which acts as an exoskeleton called? Cuticle The cuticle allows the nematode to maintain internal blank. Stability The cuticle is formed by secretion of what? Hypodermis As a blank, the cuticle provides protection. Barrier As a blank, the cuticle detects changes in the environment. Sensory array As a blank, the cuticle acts as an antagonist to longitudinal muscles. Hydrostatic skeleton There are two types of species of nematodes, free-living species and blank species. Parasitic What kind of free-living nematodes have a large position in decomposition, and recycling? These nematodes are also extremely sensitive to pollution. Marine Nematodes Parasitic nematodes live off of blank organisms, such as plants and animals. Living The organisms parasitic nematodes live off of are known as what? Hosts Where are the parasitic nematodes of the fig wasp discussed in the Power Point found? Panama Canal The parasitic nematodes of the fig wasps penetrate the blank of the female wasp and slowly consume her. Body cavity Nematodes are the most abundant blank organisms. Multicellular In what process can some nematodes alter their metabolism to survive extreme conditions? Cryptobiosis What is the scientific name of the largest nematode ever recorded? Placentonema gigantissima How long was the largest nematode ever recorded? Over 27 feet Typically one handful of soil contains how many roundworms? Thousands Nematodes can be found in places with extreme environments like Antarctica and blank. Oceanic trenches What animal was Placentonema gigantissima found in? Sperm whale How small can nematodes get? 0.01 inches Nematodes are said to be blank, which means their bodies consist of three primary germ layers. Triploblastic