Marine plants - Study guides, Class notes & Summaries

Precambrian correct answers 4.5 bya-542 mya Hadean (before life), Archeon (ended with photosynthesis), Proterozoic (eukaryotes) origin of life 3.8 bya photosynthesis 2.7 bya eukaryotes 1.5 bya multicellularity 1 bya Land masses spread apart Paleozic correct answers 542 mya- 251 mya Cambrian, Ordovician, Silurian, Devonian, Carboniforous, Permian vascular plants, land animals 420 mya Mesozoic correct answers 251 mya- 65 mya Triassic, Jurassic, Cretaceous mammals 200 mya flowering...

Marine Biology Chapter 5 - Marine Algae and Plants Questions and Answers Graded A Describe the importance of seaweeds in marine ecosystems Seaweeds play a major role in marine ecosystems. As the first organism in marine food chains, they provide nutrients and energy for animals - either directly when fronds are eaten, or indirectly when decomposing parts break down into fine particles and are taken up by filter-feeding animals How are marine algae adapted for carrying out photosynthesis? Every ...

Test Bank for Marine Biology 12e 12th Edition by Peter Castro, Michael Huber. ISBN-13: 2192 Full Chapters test bank included Chapter 1 The Science of Marine Biology Chapter 2 The Sea Floor Chapter 3 Chemical and Physical Features of the World Ocean Chapter 4 Fundamentals of Biology Chapter 5 The Microbial World Chapter 6 Multicellular Primary Producers: Seaweeds and Plants Chapter 7 Marine Animals Without a Backbone Chapter 8 Marine Fishes Chapter 9 Marine Reptiles, Birds, and Mammals Chapter 10...

Aquaculture Knowledge Quiz Questions with Verified Answers 1: What is aquaculture? - correct answer - Aquaculture is the farming of aquatic organisms such as fish, crustaceans, mollusks, and aquatic plants. 2: What are the main types of aquaculture? - correct answer - The main types of aquaculture are freshwater aquaculture, marine aquaculture, and brackish water aquaculture. 3: What is mariculture? - correct answer - Mariculture is a specialized branch of aquaculture involving t...

Test Bank for Marine Biology, 12th Edition by Peter Castro, Michael Huber. ISBN-13: 2192 All Chapters Full Complete Solutions Newest Version 2024 Instant Pdf Download Test Bank for Marine Biology 12e 12th Edition by Peter Castro, Michael Huber. ISBN-13: 2192 Full Chapters test bank included Chapter 1 The Science of Marine Biology Chapter 2 The Sea Floor Chapter 3 Chemical and Physical Features of the World Ocean Chapter 4 Fundamentals of Biology Chapter 5 The Microbial World Chapter 6 Multicellu...

Test Bank for Marine Biology 12e 12th Edition by Peter Castro, Michael Huber. ISBN-13: 2192 Full Chapters test bank included Chapter 1 The Science of Marine Biology Chapter 2 The Sea Floor Chapter 3 Chemical and Physical Features of the World Ocean Chapter 4 Fundamentals of Biology Chapter 5 The Microbial World Chapter 6 Multicellular Primary Producers: Seaweeds and Plants Chapter 7 Marine Animals Without a Backbone Chapter 8 Marine Fishes Chapter 9 Marine Reptiles, Birds, and Mammals Chapter 10...

intro to life in the sea exam #2 questions & answers 2024/2025 two groups of marine plants - ANSWERSalgae (incl. phytoplankton) & seagrasses algae are non-vascular - ANSWERS-they lack connectivity between the parts of its body -It does not pump nutrients Macroalgae - ANSWERSmacroscopic, multicellular, benthic, marine animals like seaweed how do macroalgae stay in place? - ANSWERSThey have holdfasts that act as an anchor Are macro algae holdfasts considered roots? - ANSWERSNo be...

The theoretical minimum compression ratio necessary to ensure compression ignition in a direct injection diesel engine is __________. (A) 10:1 (B) 12:1 (C) 16:1 (D) 20:1 - B Modern marine diesel engines equipped with mechanical fuel injection operate on a combustion cycle which is __________. (A) entirely constant volume (B) entirely constant pressure (C) a combination of constant volume and constant pressure (D) a combination of constant temperature and constant pressure - C The pow...

endemic species - Answer live in only one or a very small number of places (eg island or lake) cosmopolitan species - Answer species that occur in most regions of the world Galapagos island - Answer - Many endemic species - 500 spp. of vascular plants are endemic -92% of species of land birds are endemic - 26% of marine birds are endemic Biological adaptation - Answer an anatomical structure, physiological process or behavioural trait of an organism that has evolved over ...

Plankton are: a. marine organisms that drift or swim weakly. b. microscopic marine plants. c. marine organisms that swim. d. composed ONLY of microscopic marine organisms. correct answers a. marine organisms that drift or swim weakly. Phytoplankton are: a. residents primarily of the disphotic zone. b. less important to the productivity of the ocean than seaweeds. c. heterotrophs. d. the base of the marine food web. correct answers d. the base of the marine food web. The Pac...