Objectives
... •Collecting Observations and Asking Questions Scientists add to scientific knowledge by sharing observations and posing questions about observations. •Forming Hypotheses and Making Predictions Forming and testing hypotheses, as well as making predictions, are important in scientific investigations. ...
... •Collecting Observations and Asking Questions Scientists add to scientific knowledge by sharing observations and posing questions about observations. •Forming Hypotheses and Making Predictions Forming and testing hypotheses, as well as making predictions, are important in scientific investigations. ...
Invertebrate Diversity
... phylum of animals on the planet if you consider the number of species within the group. • They have segmented bodies but the segments have become highly specialized (unlike the worms). • Arthropods have an exoskeleton, jointed legs and a hemocoel (blood cavity). The exoskeleton is made from a polysa ...
... phylum of animals on the planet if you consider the number of species within the group. • They have segmented bodies but the segments have become highly specialized (unlike the worms). • Arthropods have an exoskeleton, jointed legs and a hemocoel (blood cavity). The exoskeleton is made from a polysa ...
The Purpose of Critical Thinking
... “I noticed that the ribs [Lucy] were more round in cross-section, more like what you see in apes. Human ribs are flatter in cross-section. But the shape of the rib cage itself was the biggest surprise of all. The human rib cage is barrel shaped, and I just couldn’t get Lucy’s ribs to fit this kind o ...
... “I noticed that the ribs [Lucy] were more round in cross-section, more like what you see in apes. Human ribs are flatter in cross-section. But the shape of the rib cage itself was the biggest surprise of all. The human rib cage is barrel shaped, and I just couldn’t get Lucy’s ribs to fit this kind o ...
Tetrapods
... Body Density - Girdles – • In fish, the pectoral girdle is attached to the skull. • Early tetrapods developed a stronger shoulder ...
... Body Density - Girdles – • In fish, the pectoral girdle is attached to the skull. • Early tetrapods developed a stronger shoulder ...
ACTIVITIES INVERTEBRATES NAME: -
... Among the simplest invertebrates (to be) the porifera, commonly called sponges. These(to be) asymmetrical aquatic organisms with no distinct tissues or organs. Their bodies(to be) filled with holes through which water (to circulate) continuously. This water flow(to provide) food and oxygen. Cnidaria ...
... Among the simplest invertebrates (to be) the porifera, commonly called sponges. These(to be) asymmetrical aquatic organisms with no distinct tissues or organs. Their bodies(to be) filled with holes through which water (to circulate) continuously. This water flow(to provide) food and oxygen. Cnidaria ...
Book Review: Dual Sexual Strategy in Females—Is the Mysterious
... consult Gangestad and Thornhill, 2008). More figures and illustrations would also have made the book friendlier to the lay reader in particular. I would have preferred more detail when analyzing the evolutionary conditions in which a dual strategy could have been selected for. The authors concentrat ...
... consult Gangestad and Thornhill, 2008). More figures and illustrations would also have made the book friendlier to the lay reader in particular. I would have preferred more detail when analyzing the evolutionary conditions in which a dual strategy could have been selected for. The authors concentrat ...
Vertebrates - Har
... Omnivores, herbivores, carnivores, & insectivores Adaptations for finding, capturing, chewing, swallowing, & digesting food all influence the mammal’s structure & life habits ...
... Omnivores, herbivores, carnivores, & insectivores Adaptations for finding, capturing, chewing, swallowing, & digesting food all influence the mammal’s structure & life habits ...
snews
... life from outer space to Earth's surface. But finding amino acids that come from places beyond our planet makes scientists more optimistic about finding life in outer space. The types of amino acids on the asteroid are either rare or nonexistent on Earth, so they are different from the kinds that ma ...
... life from outer space to Earth's surface. But finding amino acids that come from places beyond our planet makes scientists more optimistic about finding life in outer space. The types of amino acids on the asteroid are either rare or nonexistent on Earth, so they are different from the kinds that ma ...
Former hypothesis of main arthropod clades (subphyla)
... • Eusociality evolved at least 11 times in Hymenoptera: twice in wasps, 8 times in bees, once in ants • Hamilton argued that haplodiploidy and the resulting asymmetry of inclusive fitness tip the balance in favor of eusociality in this order. ...
... • Eusociality evolved at least 11 times in Hymenoptera: twice in wasps, 8 times in bees, once in ants • Hamilton argued that haplodiploidy and the resulting asymmetry of inclusive fitness tip the balance in favor of eusociality in this order. ...
Fecal Coliform
... Fecal coliform bacteria are living organisms, unlike the other conventional water quality parameters. The fecal coliform bacteria multiply rapidly when conditions are good for growth and die in large quantities when they are not. E. coli (Escherichia coli) is a species of fecal coliform bacteria tha ...
... Fecal coliform bacteria are living organisms, unlike the other conventional water quality parameters. The fecal coliform bacteria multiply rapidly when conditions are good for growth and die in large quantities when they are not. E. coli (Escherichia coli) is a species of fecal coliform bacteria tha ...
Mollusks, Echinoderms and Arthropods Powerpoint
... have been something along the lines of sea urchin - an orgasnism a bit larger than a golf ball with spines extending radially. Interesting little creatures, they aren't especially intelligent. In fact, they don't do much of anything. ...
... have been something along the lines of sea urchin - an orgasnism a bit larger than a golf ball with spines extending radially. Interesting little creatures, they aren't especially intelligent. In fact, they don't do much of anything. ...
ch.14 platyhelminthes notes powerpoint
... Common in E. Asia, especially in China, Japan, and S.E. Asia. Other animals that are also infected by this fluke are Cats, Dogs, and Pigs. Vary in length from 10mm to 30mm. Usually found in bile passageways of humans and other fish eating mammals. Eggs are shed into water with feces but do not hatch ...
... Common in E. Asia, especially in China, Japan, and S.E. Asia. Other animals that are also infected by this fluke are Cats, Dogs, and Pigs. Vary in length from 10mm to 30mm. Usually found in bile passageways of humans and other fish eating mammals. Eggs are shed into water with feces but do not hatch ...
Class - carterbiology2-12-1809
... from their skin that is distasteful and potentially lethal to would-be predators and attackers ...
... from their skin that is distasteful and potentially lethal to would-be predators and attackers ...
vertebrates - Dr Magrann
... Craniates are chordates that have a skull. One example is the hagfish, which have a skull made out of cartilage, but they lack jaws and vertebrae. They swim in a snake like fashion by using their muscles. Hagfish have a small brain, eyes, ears, and a nasal opening that connects with the phalanx. The ...
... Craniates are chordates that have a skull. One example is the hagfish, which have a skull made out of cartilage, but they lack jaws and vertebrae. They swim in a snake like fashion by using their muscles. Hagfish have a small brain, eyes, ears, and a nasal opening that connects with the phalanx. The ...
International Aquatic Life Use Guidelines
... may prove most relevant and useful. Professional judgment, based on the affected fish fauna, using the guidelines of other countries in which the same species of the affected fauna are present, may also be used (based on the assumption that water quality guidelines that protect the species in one co ...
... may prove most relevant and useful. Professional judgment, based on the affected fish fauna, using the guidelines of other countries in which the same species of the affected fauna are present, may also be used (based on the assumption that water quality guidelines that protect the species in one co ...
Handout #12
... compared to human species contemporaneous with them, and they are not regarded as ancestral to human beings,. •Their huge teeth and skulls, often with prominent dorsal crests to which large jaw muscles attached, show that they specialized in eating tough plant material. They were apparently vegetari ...
... compared to human species contemporaneous with them, and they are not regarded as ancestral to human beings,. •Their huge teeth and skulls, often with prominent dorsal crests to which large jaw muscles attached, show that they specialized in eating tough plant material. They were apparently vegetari ...
Animal Evolution – The Invertebrates
... Key innovations laid the foundation for adaptive radiations of vertebrates • Vertebral column of cartilaginous or bony ...
... Key innovations laid the foundation for adaptive radiations of vertebrates • Vertebral column of cartilaginous or bony ...
Chapter 34
... side of the head -- a feature they share with various fossil jawless fish, which had a similar opening. 7. They lack paired appendages. 8. The larva is a suspension feeder. Some species are parasitic on fish. Other species feed only as larvae, when they reach sexual maturity, they reproduce and die. ...
... side of the head -- a feature they share with various fossil jawless fish, which had a similar opening. 7. They lack paired appendages. 8. The larva is a suspension feeder. Some species are parasitic on fish. Other species feed only as larvae, when they reach sexual maturity, they reproduce and die. ...
1.1 Unity and Diversity
... gibbons, orangutans, gorillas, and chimpanzees. • Humans distinguished from modern apes by – walking upright – dental features – shape of face – brain size ...
... gibbons, orangutans, gorillas, and chimpanzees. • Humans distinguished from modern apes by – walking upright – dental features – shape of face – brain size ...
You Light Up My Life
... Role of Geologic Change PLACENTAL MAMMALS EVOLVE; ADAPTIVE RADIATIONS BEGIN ...
... Role of Geologic Change PLACENTAL MAMMALS EVOLVE; ADAPTIVE RADIATIONS BEGIN ...
Kingdom Animalia Phylum Chordata
... • Tuataras are the only living member of the Order Rhynchocephalia • Beak headed reptiles that live on a few small islands off the coast of New Zealand • Differ from lizards as they lack external ears and retain primitive scales • They have a legendary “third eye” which is part of a complex organs o ...
... • Tuataras are the only living member of the Order Rhynchocephalia • Beak headed reptiles that live on a few small islands off the coast of New Zealand • Differ from lizards as they lack external ears and retain primitive scales • They have a legendary “third eye” which is part of a complex organs o ...
Pre-Visit Material - Mill Creek MetroParks
... sources originate over a widespread area and it is thus difficult to determine exactly where the pollution comes from. Anything that lessens water quality can be considered a pollutant-even some things not commonly thought of as pollutants. For example, fertilizers running off farm land or lawns can ...
... sources originate over a widespread area and it is thus difficult to determine exactly where the pollution comes from. Anything that lessens water quality can be considered a pollutant-even some things not commonly thought of as pollutants. For example, fertilizers running off farm land or lawns can ...