Triassic Study guides, Class notes & Summaries

FNR: 25150 Exam 1 Mammals when did mammals first appear - ANSWER-Mesozoic Era what makes up the mesozoic era - ANSWER-Triassic Period, Jurassic Period, Cretaceous Period what makes up cenozoic era - ANSWER-tertiary period, quaternary period Subclass Synapsida - ANSWER-dominant reptiles during late Paleozoic Epoch Cynodont therapsids - ANSWER-1st mammals, surviving synapsid lineage, departure of reptilian body Synapsida tempor

First fungi evolved in correct answers ordovician conifers evolved in correct answers permian chloroplasts are found only in kingdom plantae correct answers false oparin did experiments in correct answers chemical evolution dna in the nuclei in eukaryotic cells is complexed with correct answers proteins pasteur bent necks of glass flasks to prevent from reaching water correct answers bacteria stanley milller combined methane and in water correct answers ammonia endosymbiosis...

Around when did mammals first appear? - ANSWER-200-245 MYB During what era did mammals first appear? - ANSWER-Mesozoic When did mammalian adaptive radiation occur? - ANSWER-turn of the Cenozoic Era; Cretaceous/Tertiary boundary What periods make up the Mesozoic Era? - ANSWER-Triassic, Jurassic, Cretaceous During what years did the Mesozoic Era span? - ANSWER-245-66 MYA What periods make up the Cenozoic Era? - ANSWER-Tertiary, Quaternary During what years did the Cenozoic Era sp...

WIS2552 Exam 1 Questions and Answers – Latest 2023/2024 (Verified Answers) 100% Correct First fungi evolved in ordovician conifers evolved in permian chloroplasts are found only in kingdom plantae false oparin did experiments in chemical evolution dna in the nuclei in eukaryotic cells is complexed with proteins pasteur bent necks of glass flasks to prevent from reaching water bacteria stanley milller combined methane and in water ammonia endosymbiosis theory argues a relationsh...

EAPS 112 Exam 3 Questions & Answers 2023/2024 What are the period of the Mesozoic era? - ANSWER-Triassic (251 - 199 mya) Jurassic (199 - 145 mya) Cretaceous (145 - 65 mya) ~ 190 million years of geologic time What were the tectonics of the Triassic like? - ANSWER-Pangea was completely assembled (Cimmerian and Cathaysain Orogenies), but starting to move apart. The sea level was low, close to modern time. Lots of deserts far away from seas. What was the marine life like in the Triass...

The origin of mammals occurred in which era? - Answer Triassic Period (252 Ma- 201 Ma) What are some key events that occurred within the Triassic Period? (2 points) - Answer - Pangea supercontinent formed through continental drift. - Therapsida groups had evolved within vertebrates Therapsida groups had increased metabolic rate inferred through: ___________________ (3 points) - Answer - upright posture (relative to reptiles) - muscular diaphragm for enhanced breathing - breathing while ...

Zoology CORRECT ANSWER The branch of biology that deals with animals and animal life. Includes structure, behavior, physiology, development and classification of animals Hemichordates CORRECT ANSWER Acorn worms and pterobranchs. Have gill pores, dorsal hollow nerve cord, notochord, buccal diverticulum, open circulatory system and unique glomerulus. Classes enteropreusta and pterobranchia Chordates CORRECT ANSWER Have a notochord, a dorsal hollow nerve cord, post-anal tail and pharynx with ...

Some nitrogen is fixed by the action of lightning. correct answers true The first dinosaurs appeared in the ____. correct answers Triassic the ____ are broad-winged soaring species correct answers buteos the ____ era is broken down into epochs correct answers cenozoic gerbes are loon-like birds with ____ feet correct answers lobed the development of young from unfertilized eggs is called correct answers parthenogenesis the ____ were African ratites introduced to Australia corre...

Erectile feathers on the head are a sexually selected trait in _____. correct answers Prairie chickens Some ammonia is mineralized as correct answers NH+4 Fungi are characterized by having cells with a cell wall made of ______. correct answers Chitin Darwin argued that those individuals that ____ were naturally selected. correct answers Had more offspring Lampreys and hagfishes belong to the class correct answers Agnatha Multicellularity might have evolved from coloniality. correc...

Intro to Dinos and Paleontology quiz 1-10 2023/2024 update Intro to Dinos and Paleontology quiz 1-10 2023/2024 update 1. Which one of the following is not a type of plate boundary? a. Convex b. Transform c. Divergent d. Convergent 2. Evidence in support of continental drift includes. a. Fit of continental margins. b. Fossil distribution on different continents c. All of the choices are correct. d. Glacial striation patterns 3. Which type of unconformity forms a contact between...