File
... host. For example, a flea is a parasite of dogs. Parasites do not usually kill their hosts, because without a host, the parasite would die. While not true symbioses, competition and predation are also important interactions. Competition is an interaction between two or more species that use the same ...
... host. For example, a flea is a parasite of dogs. Parasites do not usually kill their hosts, because without a host, the parasite would die. While not true symbioses, competition and predation are also important interactions. Competition is an interaction between two or more species that use the same ...
Guidelines for PowerPointBooklet Presentations
... • Is the interaction you described positive or negative for the organism/people? ...
... • Is the interaction you described positive or negative for the organism/people? ...
Unit 8: Biodiversity Content Outline: Basic Anatomy and Physiology
... i. Dendrites – This part of the cell receives stimulus from the environment or another cell. ii. Body – This part collects and bundles the stimuli into one message. (Contains the organelles.) iii. Axon – This part takes the information away from body toward the brain/muscle/gland. 4. Muscle Tissue - ...
... i. Dendrites – This part of the cell receives stimulus from the environment or another cell. ii. Body – This part collects and bundles the stimuli into one message. (Contains the organelles.) iii. Axon – This part takes the information away from body toward the brain/muscle/gland. 4. Muscle Tissue - ...
Evolution 2
... senses; it cannot sense what a species “needs.” • If a population happens to have the genetic variation that allows some individuals to survive a particular challenge better than others, then those individuals will have more offspring in the next generation, and the population will evolve. ...
... senses; it cannot sense what a species “needs.” • If a population happens to have the genetic variation that allows some individuals to survive a particular challenge better than others, then those individuals will have more offspring in the next generation, and the population will evolve. ...
The Excretory System
... waste of cellular metabolism are removed Excretory organs regulate the chemical makeup of blood and other body fluids Helps maintain stable body temperature Excretion is not elimination ...
... waste of cellular metabolism are removed Excretory organs regulate the chemical makeup of blood and other body fluids Helps maintain stable body temperature Excretion is not elimination ...
Evolution - BIOLOGY 11
... Organisms increase their chances of survival by using available resources in different ways. Birds might use a tree for shelter, while insects use the tree’s leaves for food. ...
... Organisms increase their chances of survival by using available resources in different ways. Birds might use a tree for shelter, while insects use the tree’s leaves for food. ...
The Respiratory System
... It is required as an energy source for performing activities such as building proteins to moving to a new location, to secreting a message to other cells, or to splitting into two new cells. ...
... It is required as an energy source for performing activities such as building proteins to moving to a new location, to secreting a message to other cells, or to splitting into two new cells. ...
Science and technology in the environment
... • Digestion – the process that changes food into simpler forms that can be absorbed by the cells • Absorption – transfer of nutrients from digestive system to bloodstream • Elimination – the removal of an unabsorbed food remain from the body • Solid material = feces • Liquid material = urine ...
... • Digestion – the process that changes food into simpler forms that can be absorbed by the cells • Absorption – transfer of nutrients from digestive system to bloodstream • Elimination – the removal of an unabsorbed food remain from the body • Solid material = feces • Liquid material = urine ...
SYNTHESIS APPROACH FOUR EXAMPLES
... • Selfish cow: a theory that accounts for the distribution of maternal investment of energy and protein that has relevance for offspring growth and survival and the ...
... • Selfish cow: a theory that accounts for the distribution of maternal investment of energy and protein that has relevance for offspring growth and survival and the ...
Annelida (segmented worms)
... outer body. It has several specialized regions: the pharynx, the esophagus, the crop, the gizzard, and the intestine. Earthworms have a simple circulatory system. A typical earthworm will have 5 hearts. Tiny blood vessels are abundant in the earthworm’s skin, which functions as its ...
... outer body. It has several specialized regions: the pharynx, the esophagus, the crop, the gizzard, and the intestine. Earthworms have a simple circulatory system. A typical earthworm will have 5 hearts. Tiny blood vessels are abundant in the earthworm’s skin, which functions as its ...
The Human Body—An Orientation
... Physiology - Study of how the body and its parts work or function Gross Anatomy Large structures Easily observable ...
... Physiology - Study of how the body and its parts work or function Gross Anatomy Large structures Easily observable ...
File - Biology by Napier
... excess food that the shark doesn’t eat and also gets a free ride (using no energy of its own for movement). Does the remora cause any harm to the shark? ____________ Does the shark benefit from the remora in any way? _________ ...
... excess food that the shark doesn’t eat and also gets a free ride (using no energy of its own for movement). Does the remora cause any harm to the shark? ____________ Does the shark benefit from the remora in any way? _________ ...
Science - Respiratory System
... Oxygen: colorless, odorless gas that is breathed in and is essential for cell function in the human body Ribs: bones that curve around the torso from the back to the chest and surround and protect the heart and lungs Throat: the part of the digestive system that connects the mouth and the exophagus ...
... Oxygen: colorless, odorless gas that is breathed in and is essential for cell function in the human body Ribs: bones that curve around the torso from the back to the chest and surround and protect the heart and lungs Throat: the part of the digestive system that connects the mouth and the exophagus ...
Quiz_biologicaldiversitytopic1and2 1
... Areas closer to the equator have greater Biological Diversity than Areas farther away from the equator A ...
... Areas closer to the equator have greater Biological Diversity than Areas farther away from the equator A ...
Glossary - Kids` Planet
... The science of the relationships between plants, animals and the environment. ecosystem The complex of a community of organisms and its environment functioning as an ecological unit; natural unit or area defined not only by its physical characteristics but by the complex links and relationships betw ...
... The science of the relationships between plants, animals and the environment. ecosystem The complex of a community of organisms and its environment functioning as an ecological unit; natural unit or area defined not only by its physical characteristics but by the complex links and relationships betw ...
Week 21- Ecological Interactions
... (for photosynthesis), providing shelter and food for other organisms (e.g. bees, ants, etc.), and giving off oxygen into the atmosphere. ...
... (for photosynthesis), providing shelter and food for other organisms (e.g. bees, ants, etc.), and giving off oxygen into the atmosphere. ...
Topic 4 and Option D Sample Multiple Choice
... a. efficiency by which energy is transferred from one level to the next b. number of different organisms present at each trophic level c. size of producers and consumers d. degree of competition among members of each trophic level ...
... a. efficiency by which energy is transferred from one level to the next b. number of different organisms present at each trophic level c. size of producers and consumers d. degree of competition among members of each trophic level ...
how does evolution work?
... The constant threat of predation makes it difficult for many organisms to survive long enough to reproduce. Evolution is the process by which successive generations of organisms change. It is the reason we have many different species on the planet. Evolution is driven by the fact all organisms have ...
... The constant threat of predation makes it difficult for many organisms to survive long enough to reproduce. Evolution is the process by which successive generations of organisms change. It is the reason we have many different species on the planet. Evolution is driven by the fact all organisms have ...
Phylum : Aschelminthes - GCG-42
... This phylum includes the bagworms. They possesses the following characters:1) Body Form: their body is worm-like, flat or cylindrical, with or without division into regions and without any segmentation. 2) Symmetry: have bilateral symmetry. 3) Germ layers: the bagworms are triploblastic, i.e., they ...
... This phylum includes the bagworms. They possesses the following characters:1) Body Form: their body is worm-like, flat or cylindrical, with or without division into regions and without any segmentation. 2) Symmetry: have bilateral symmetry. 3) Germ layers: the bagworms are triploblastic, i.e., they ...
Ecology - Main Home
... • The process of cutting down (logging) forests for lumber and land. • Leads to severe erosion during heavy rains. • Which can lead to permanent changes to local soils and microclimates. ...
... • The process of cutting down (logging) forests for lumber and land. • Leads to severe erosion during heavy rains. • Which can lead to permanent changes to local soils and microclimates. ...