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Bio Anatomy Final
| Question | Answer |
|---|---|
| How does respiration happen through the skin of an Earthworm? | The earthworm draws air from the liquids it absorbs |
| What happens when the earthworm skin dries out? | The earthworm was unable to get enough liquid therefore not being able to circulate enough oxygen throughout the body |
| What phylum are earthworms in? | Annelida |
| What does Annelida mean? | segmented worm |
| What is the scientific name for earthworms? | Cumbricus terrestris |
| What are the exoskeleton of Crustaceans made up of? | chitin |
| Function of antennules? | sensory and maintain balance |
| Function of antennae? | sense organs |
| Function of eyes? | sight |
| Function of mandibles? | act as teeth |
| Function of maxillipeds? | holds food and scoops water into the gills |
| Function of chelipeds? | large claws |
| Function of walking legs? | walking |
| Function of swimmerets? | swimming |
| Function of uropods? | flipper |
| Function of telson? | main part of the tail |
| Name 3 other crustaceans that resemble the crayfish. | lobsters, crab, shrimp |
| Which pair of appendages is used to obtain and eat food? | maxillipeds |
| What pairs of appendages are used for swimming? | swimmerets |
| When Crustaceans outgrow their exoskeleton, it's called _______. | molting |
| How do you know if a pig is a male? | Has a scrotal sac and an absence of a urogenital papilla |
| Name three other placental mammals. | elephants, humans, horses |
| What are nares and pinna more commonly called? | nostrils and ears |
| What is the difference between the thorax and the trunk? | The trunk is from the base of the neck to the base of the tail. The thorax is the chest. |
| Differentiate proximal and distal. | Proximal is closer to the trunk; Distal is farther from the trunk |
| Why is the diaphragm important? | It helps you breathe by making the lungs bigger and smaller |
| The rings you see on the trachea are usually made of cartilage. What the function of the cartilage? | stop foreign particles and direct nasopharynx air to the lungs |
| What is the function of the ureter and the urinary bladder? | The ureter conducts liquid waste to the urinary bladder, which stores the liquid waste until excretion |
| Differentiate hard and soft palate. | Hard palate has ridges; soft palate doesn't |
| Function of the epiglottis? | blocks the windpipe so food can't go in it |
| Function of the spleen? | releases enzymes for digestion |
| Function of the liver? (3) | Breaks down ingested toxins, produces, shares, and releases glycogen. Aso releases enzymes for digestion |
| Function of the mesentry? | connective tissue that holds the intestines together |
| What type of muscle is found in the esophagus? | smooth muscle |
| Function of the masseter? | cheek muscles that chew food |
| What is another name for the tendon of gastrocnemius | the calf |
| Three types of muscle tissue? | Smooth, cardiac, and skeletal |
| Tell whether the muscle tissue are involuntary/voluntary and where they might be found. | smooth muscle-involuntary; lining of the esophagus cardiac muscle-involuntary;found at the heart skeletal muscle-voluntary;on the skeleton |
| Differentiate the appearances of the gyrus and sulkus. | The sulkus are the grooves in between the bulges of the gyrus |
| Domain, Kingdom, Phylum/Subphylum, and Class of Earthworms? | Eukarya, Animalia, Annelida, Oligochaeta |
| Domain, Kingdom, Phylum/Subphylum, and Class of Crayfish? | Eukarya, Animalia, Arthropoda, Crustacea |
| Domain, Kingdom, Phylum/Subphylum, and Class of pigs? | Eukarya, Animalia, Chordata/Vertebrata, Mammalia |
| Domain, Kingdom, Phylum/Subphylum, and Class of pigeons? | Eukarya, Animalia, Chordata/Vertebrata, Aves |
| Domain, Kingdom, Phylum/Subphylum, and Class of snakes? | Eukarya, Animalia, Chordata/Vertebrata,Reptilia |
| Domain, Kingdom, Phylum/Subphylum, and Class of salamanders? | Eukaya, Animalia, Chordata/Vertebrata, Amphibia |
| Domain, Kingdom, Phylum/Subphylum, and Class of sharks? | Eukarya, Animalia, Chordata/Vertebrata, Chondrichthyes |
| Domain, Kingdom, Phylum/Subphylum, and Class of perch? | Eukarya, Animalia, Chordata/Vertebrata, Osteichthyes |
| Domain, Kingdom, Phylum/Subphylum, and Class of lamprey? | Eukarya, Animalia, Chordata/Vertebrata, Agnata |
| Domain, Kingdom, Phylum/Subphylum, and Class of skate? | Eukarya, Animalia, Chordata/Vertebrata, Osteichthyes |
| Domain, Kingdom, Phylum/Subphylum, and Class of mouses? | Eukarya, Animalia, Chordata/Vertebrata, Mammalia |