Fish gills Samenvattingen, Aantekeningen en Examens

What is the origin of the Earth? - Answer-Formed out of a solar nebula What are the origins of Life? - Answer-Archaea - the oldest origin of life on Earth What is kinetic energy? - Answer-The energy of motion What is heat energy? - Answer-Energy created by particles of matter rubbing together What is density? - Answer-A measurement of the amount of matter in a given volume of something. (mass per unit volume) What is convection? - Answer-Transfer of heat through currents caused by differen...

GED Test 740 Questions with Verified Answers "WOW! Mom rides a kayak at noon." How are the underlined words alike? - CORRECT ANSWER They are palindromes Who was the author of Common Sense: Thomas Paine or Thomas Jefferson? - CORRECT ANSWER Thomas Paine What is NOT a real shark: hammerhead, shovelhead, or tigerhead? - CORRECT ANSWER tigerhead What is the force that slows down an object or stops its motion? - CORRECT ANSWER friction Which is greater than 90 degrees: an acute angle o...

The _____ of a fish removes oxygen from the water and forces it through its gills - ANS - Respiratory System _______ conveys sensation impulses to a fish's brain. - ANS - Nervous System ________ breaks down the food a fish consumes. - ANS - Digestive System The ________ consists of intestines and kidneys and it filters waste from the blood. - ANS - Excretory System The _______ is a lateral line for balance. - ANS - Sensory System The _______ consists of testes, ovaries, produces sperm...

Mark Scheme (Results) Summer 2023 Pearson Edexcel GCE In Biology B (8BI0) Paper 02: Core Physiology and EcologyEdexcel and BTEC Qualifications Edexcel and BTEC qualifications are awarded by Pearson, the UK’s largest awarding body. We provide a wide range of qualifications including academic, vocational, occupational and specific programmes for employers. For further information visit our qualifications websites at or . Alternatively, you can get in touch with us using the details on ...

Acanthostega correct answer: 360 MYA, first amphibian/ tetrapod had gills, tail fin, labryinthodont teeth, free digits Arthodires correct answer: 20 ft long, jawed fish, big ass fish, top predator but very slow Amino acids correct answer: proteins of life Agnatha correct answer: chordate jawless fish Lobefin fishes correct answer: more complex, has little paddle like bones; includes lung fish, coelacanth, osteolepiforms. Gave rise to amphibians DNA correct answer: nucleic ac...

Adaptions of early Tetrapods correct answers Addition of teeth Paired fins to limbs Gills replaced by lungs Larynx for vocalization Tongue Increased skeletal support Larger cerebral cortex Devonian correct answers Tetrapods emerge (Ichthyostega & Tiktaalik) Mesozoic correct answers Lissamphibians (Salamanders, Frogs, Toads, Caecilians explode) Tiktaalik correct answers Late Devonian 375 mya Transitional species for salamanders Lungs as well as gills 1st tetrapod with neck S...

Why did amphibians move to land? - Unexploited food and niches - aquatic niches occupied - Lack of large terrestrial predators - Low O2 in warm water - unlimited O2 on land What are the three main diversifications of reptile and amphibian phylogeny? When did they begin to diversify? Ichthyostega - Paleozoic Devonian Leptospondyli - Paleozoic Carboniferous Temnospondyli - Paleozoic Carboniferous What was the name of the radiation that created the groups of amphibians we see today? When wa...

Texas Food Handler/Manager Review|Questions and Answers, 100% Correct| Updated 2024 John is normally a cook at a food establishment but is re-assigned to cleaning tables. What symptom(s) does John likely have to cause him to be re-assigned? Persistent drainage from the nose, eyes, mouth An outbreak of Salmonella is commonly associated with Undercooked poultry labelled? Flour Customer forks should be stored at a self-service buffet With only the handles extending out of the container T...

John is normally a cook at a food establishment but is re-assigned to cleaning tables. What symptom(s) does John likely have to cause him to be re-assigned? (Ans- Persistent drainage from the nose, eyes, mouth An outbreak of Salmonella is commonly associated with (Ans- Undercooked poultry Which of the following food containers in the dry-store room must be labelled? (Ans- Flour Customer forks should be stored at a self-service buffet (Ans- With only the handles extending out of ...

Canned foods must be purchased from an approved source to make sure they A. will be delivered during off-peak hours. B. have a shelf life of two years or more. C. can be safely stored on the floor in dry storage areas. D. have been processed to destroy disease-causing microorganisms.Answer - D. have been processed to destroy disease-causing microorganisms. The delivery inspection of dry foods should include checking for A. dry and undamaged food, dry food containers and driver in unifor...

New Clicker Q 1.In vertebrates the notochord isa)An important nerve system structure found in adultsb)An embryonic .ssuec)Part of the never cordd)The main part of vertebrate backbone 2.The ne ural crest originates froma)The neural tubeb)The notochordc)The ectodermd)None of the above are correct 3.Which of the following statements are correct?a)Fish and amphibians together form one monophyleEc groupb)Fish form a paraphyle.c groupc)RepEles and mammals together form one monophyleEc groupd)All of th...