Invertebrate Diversity
... • They have a circulatory system – other worms do not. • The worms may be hermaphrodites – like the earthworm – or have separate sexes like the sand worm. • Some annelids are parasites such as leeches. • All of the annelids require a moist environment in which to live. Some may live in moist soil wh ...
... • They have a circulatory system – other worms do not. • The worms may be hermaphrodites – like the earthworm – or have separate sexes like the sand worm. • Some annelids are parasites such as leeches. • All of the annelids require a moist environment in which to live. Some may live in moist soil wh ...
204_08Animals2
... Phylum Echinodermata “spiny skin”: echinoderms -About 7,000 species, all marine, in six classes. Length: 1 mm to 1 m. -Pentamerous radial symmetry in adults: the body can be divided into five parts arranged around a central axis. -Endoskeleton (internal skeleton) of movable or fixed plates (ossicl ...
... Phylum Echinodermata “spiny skin”: echinoderms -About 7,000 species, all marine, in six classes. Length: 1 mm to 1 m. -Pentamerous radial symmetry in adults: the body can be divided into five parts arranged around a central axis. -Endoskeleton (internal skeleton) of movable or fixed plates (ossicl ...
Marine Microbiology
... • Mesoscale oceanographic processes (seasonal cycles, eddies, upwelling) • Phytoplankton photosynthesis and primary production • Bacteria / archaea and heterotrophic prokaryotes production ...
... • Mesoscale oceanographic processes (seasonal cycles, eddies, upwelling) • Phytoplankton photosynthesis and primary production • Bacteria / archaea and heterotrophic prokaryotes production ...
School Flyer - Memorial University
... be providing an opportunity for students to interact with scientists and learn about the marine environment through hands-on learning programs focused on a number of themes. Dichotomous Key: Invertebrate Phyla A dichotomous key is written in a series of two choices to be made about the anatomy of an ...
... be providing an opportunity for students to interact with scientists and learn about the marine environment through hands-on learning programs focused on a number of themes. Dichotomous Key: Invertebrate Phyla A dichotomous key is written in a series of two choices to be made about the anatomy of an ...
Ch 33 Invertebrate Diversity Life without a backbone Invertebrates
... Insect and plant diversity declined during the Cretaceous extinction, but has been increasing in the 65 million years since Flight is one key to the great success of insects An animal that can fly can escape predators, find food, and disperse to new habitats much faster than organisms that can only ...
... Insect and plant diversity declined during the Cretaceous extinction, but has been increasing in the 65 million years since Flight is one key to the great success of insects An animal that can fly can escape predators, find food, and disperse to new habitats much faster than organisms that can only ...
Classification of living things
... Experiences variations in temperature and salinity Contains variable amounts of dissolved gases ...
... Experiences variations in temperature and salinity Contains variable amounts of dissolved gases ...
1 Endeavour Hydrothermal Vents: Canada`s First MPA Glossary of
... 17. local environment – all the influences and conditions in which organisms live. (weather, temperature, etc.) 18. natural resources - Natural resources occur within environments that exist relatively undisturbed by humanity, in a natural form. A natural resource is often characterized by the amoun ...
... 17. local environment – all the influences and conditions in which organisms live. (weather, temperature, etc.) 18. natural resources - Natural resources occur within environments that exist relatively undisturbed by humanity, in a natural form. A natural resource is often characterized by the amoun ...
DNA barcoding and electronic microarray for common fish species
... coastal waters are the main breeding grounds for Bohai and Yellow Sea fisheries resources. These waters provide a wealth of biological resources and a superior fisheries habitat for China, Japan, South Korea, and North Korea. However, the Shandong offshore fisheries resources have been trending down ...
... coastal waters are the main breeding grounds for Bohai and Yellow Sea fisheries resources. These waters provide a wealth of biological resources and a superior fisheries habitat for China, Japan, South Korea, and North Korea. However, the Shandong offshore fisheries resources have been trending down ...
The Animal Kingdom
... plants because they do not make their own food They are asymmetrical Reproduce both sexually (externally) and asexually Budding is one form of asexual reproduction. A small growth forms on the parent organism and then breaks off to form a new sponge. ...
... plants because they do not make their own food They are asymmetrical Reproduce both sexually (externally) and asexually Budding is one form of asexual reproduction. A small growth forms on the parent organism and then breaks off to form a new sponge. ...
Ocean Ch 15 Animals-Ben
... 15 -4. Communities on the shallow offshore ocean floor. Extends from low tide to the continental shelf edge. The biodiversity ranges from low to moderate. Benthic organisms diversity is lowest beneath upwelling waters. ...
... 15 -4. Communities on the shallow offshore ocean floor. Extends from low tide to the continental shelf edge. The biodiversity ranges from low to moderate. Benthic organisms diversity is lowest beneath upwelling waters. ...
Chapter 11: The Early-to-Middle Paleozoic World
... above and below the seafloor), demonstrating that food chains were lengthening and food webs becoming more complex Reefs o Reefs are biogenic, wave-resistant structures; they are one of the most diverse ecosystems on Earth o The organisms that form reefs has changed through time, a phenomenon call ...
... above and below the seafloor), demonstrating that food chains were lengthening and food webs becoming more complex Reefs o Reefs are biogenic, wave-resistant structures; they are one of the most diverse ecosystems on Earth o The organisms that form reefs has changed through time, a phenomenon call ...
Study guide for Exam 1 Summer 2012 This is the same as previous
... Echinoderms Chordates including Tunicates and Lancelets Which phyla are mainly marine? Which phyla are mainly in water? Which phyla have some success on land? Burgess shale fossils •In theory if evolution was “replayed” we may not have the same organisms that exist today. What does this suggest abou ...
... Echinoderms Chordates including Tunicates and Lancelets Which phyla are mainly marine? Which phyla are mainly in water? Which phyla have some success on land? Burgess shale fossils •In theory if evolution was “replayed” we may not have the same organisms that exist today. What does this suggest abou ...
cms/lib/NY01001456/Centricity/Domain/535/TaxHsilent teaparty
... 6. Organisms that live in extremely salty conditions extreme halophiles 7. Organisms that live in extremely hot temperatures extreme thermophiles ...
... 6. Organisms that live in extremely salty conditions extreme halophiles 7. Organisms that live in extremely hot temperatures extreme thermophiles ...
CLASSIFICATION OF LIVING THINGS
... Most Eubacteria live in or on your body. Only a few of these bacteria are Pathogen, or disease causing, but others help with food digestion. As well, humans use Eubacteria to process foods like yogurt, and chemicals like pesticides. Useful bacteria are important for recycling of matter. Bacteria bre ...
... Most Eubacteria live in or on your body. Only a few of these bacteria are Pathogen, or disease causing, but others help with food digestion. As well, humans use Eubacteria to process foods like yogurt, and chemicals like pesticides. Useful bacteria are important for recycling of matter. Bacteria bre ...
Studyguide for Exam 2 Spring 2012 Chapter 7 Marine Animals
... Mudslide on the british Columbia continental shelf preserved soft bodied invertebrates from right after the Cambrian era •Many body plans are now extinct •Only one chordate fossil found •In theory if evolution was “replayed” we may not have the same organisms that exist today. What does this suggest ...
... Mudslide on the british Columbia continental shelf preserved soft bodied invertebrates from right after the Cambrian era •Many body plans are now extinct •Only one chordate fossil found •In theory if evolution was “replayed” we may not have the same organisms that exist today. What does this suggest ...
4.1 & 4.2C Ocean Life PPt
... A build-up of LIMESTONE remains after the CORAL ORGANISM dies ALGAE live inside the reef & PRODUCE FOOD Contains over 25% of all species of ocean life ENDANGERED area due to POLLUTION & OVERFISHING Australia’s GREAT BARRIER REEF Can be seen from outer space! ...
... A build-up of LIMESTONE remains after the CORAL ORGANISM dies ALGAE live inside the reef & PRODUCE FOOD Contains over 25% of all species of ocean life ENDANGERED area due to POLLUTION & OVERFISHING Australia’s GREAT BARRIER REEF Can be seen from outer space! ...
Chap01 Science of Marine Bio
... To understand Marine Biology, you need to understand some marine chemistry, geology, social sciences, technology, seamanship, physics, and others ...
... To understand Marine Biology, you need to understand some marine chemistry, geology, social sciences, technology, seamanship, physics, and others ...
Lecture outline Microbial ecology and communities
... their environment. Microorganisms are very small, ranging from about 0.1 um to 100 um (Fig. 1). Microbes are unique in their large surface area to volume ratio. Microbes are also very diverse, contained in all three major domains of life—Eukaryota, Archaea, and Bacteria—and also include viruses. Mic ...
... their environment. Microorganisms are very small, ranging from about 0.1 um to 100 um (Fig. 1). Microbes are unique in their large surface area to volume ratio. Microbes are also very diverse, contained in all three major domains of life—Eukaryota, Archaea, and Bacteria—and also include viruses. Mic ...
Insight into the ecology of aquatic Archaea
... environments considered as extreme by humans, with high temperatures, very high salt concentrations or without oxygen. They were later defined as a new domain of life, containing two main kingdoms later named the two phyla Crenarchaeota and Euryarchaeota, in the classification proposed by Carl Woese ...
... environments considered as extreme by humans, with high temperatures, very high salt concentrations or without oxygen. They were later defined as a new domain of life, containing two main kingdoms later named the two phyla Crenarchaeota and Euryarchaeota, in the classification proposed by Carl Woese ...
3) Sponges and Cnidarians
... Sponges and Cnidarians Characteristics of Sponges • Sessile - cannot move, are attached to one place. • Filter Feeders – take out tiny organisms and oxygen from the water as it passes over the sponge. • Flagella– thin, whiplike structures that help move water over the sponge. • Have soft bodies that ...
... Sponges and Cnidarians Characteristics of Sponges • Sessile - cannot move, are attached to one place. • Filter Feeders – take out tiny organisms and oxygen from the water as it passes over the sponge. • Flagella– thin, whiplike structures that help move water over the sponge. • Have soft bodies that ...
Oceans and Freshwater Ecosystems
... reefs, and estuaries. ● Marine algae is extremely important as it supplies much of the world’s oxygen and takes in a large amount of atmospheric carbon dioxide ...
... reefs, and estuaries. ● Marine algae is extremely important as it supplies much of the world’s oxygen and takes in a large amount of atmospheric carbon dioxide ...
8- Phylum Echinodermata
... I- Animal Characteristics: Habitat: Place where an animal naturally lives. Aquatic: in water, marine or fresh water. Terrestrial: on land. Amphibious: both terrestrial and aquatic. Feeding Habits: Carnivores : feed on animals. Herbivores: feed on plants. Omnivores: feed on both plants and animals. F ...
... I- Animal Characteristics: Habitat: Place where an animal naturally lives. Aquatic: in water, marine or fresh water. Terrestrial: on land. Amphibious: both terrestrial and aquatic. Feeding Habits: Carnivores : feed on animals. Herbivores: feed on plants. Omnivores: feed on both plants and animals. F ...
The following Lecture Notes were taken directly from
... Niche- the role a species plays in a community. The space, food and other conditions an organism needs to survive and reproduce are part of its niche. Autotrophs- self feeder--they use energy from the sun or energy stored in chemical compounds to manufacture their food. Also known as producers Heter ...
... Niche- the role a species plays in a community. The space, food and other conditions an organism needs to survive and reproduce are part of its niche. Autotrophs- self feeder--they use energy from the sun or energy stored in chemical compounds to manufacture their food. Also known as producers Heter ...
HISTORY OF MARINE BIOLOGY
... • Due to Industrial Revolution and the advancement of technology • Rise of steam engines and iron ships • Development of the diesel engine, electric motor and lead-acid battery lead to the development of submarines • Wealthier countries = more research $ ...
... • Due to Industrial Revolution and the advancement of technology • Rise of steam engines and iron ships • Development of the diesel engine, electric motor and lead-acid battery lead to the development of submarines • Wealthier countries = more research $ ...