mollusks and annelids mollusks and annelids
... another structural adaptation: gills. Gills provide a large surface area that is in contact with a rich supply of blood. In this way, gills are specialized for the exchange of gases. Figure 35-2 also shows that the delicate gills of mollusks are protected within the mantle cavity, a space between th ...
... another structural adaptation: gills. Gills provide a large surface area that is in contact with a rich supply of blood. In this way, gills are specialized for the exchange of gases. Figure 35-2 also shows that the delicate gills of mollusks are protected within the mantle cavity, a space between th ...
Fall 2008 ICP 1005 - South Central College
... skeleton 50.Explain how bones are classified and give an example of each 51.Describe how the embryonic skeleton is replaced by bone 52.State the nutrients necessary for bone growth 53.Name the hormones involved in bone growth and maintenance 54.Explain what is meant by exercise for bones and explain ...
... skeleton 50.Explain how bones are classified and give an example of each 51.Describe how the embryonic skeleton is replaced by bone 52.State the nutrients necessary for bone growth 53.Name the hormones involved in bone growth and maintenance 54.Explain what is meant by exercise for bones and explain ...
IBAssessments2015
... 6.4.2 Distinguish between the structure and function of type I and type II pneumocytes 6.4.3 Draw and annotate a diagram of the ventilation system, including trachea, lungs, bronchi, bronchioles and alveoli 6.4.4 Explain the mechanism of ventilation of the lungs in terms of volume and pressure chang ...
... 6.4.2 Distinguish between the structure and function of type I and type II pneumocytes 6.4.3 Draw and annotate a diagram of the ventilation system, including trachea, lungs, bronchi, bronchioles and alveoli 6.4.4 Explain the mechanism of ventilation of the lungs in terms of volume and pressure chang ...
sPeCial issUe FeaTUre - The Oceanography Society
... but the finding of this strict phototroph may “shed light” on the origin and early evolution of photosynthesis, which may even have occurred in the absence of sunlight at deep-sea hydrothermal vents. The primary production by chemolithoautotrophs sustains not only the heterotrophic components in the ...
... but the finding of this strict phototroph may “shed light” on the origin and early evolution of photosynthesis, which may even have occurred in the absence of sunlight at deep-sea hydrothermal vents. The primary production by chemolithoautotrophs sustains not only the heterotrophic components in the ...
INVERTEBRATES
... One important evolutionary advancement shared by more advanced animals is bilateral symmetry. In bilaterally symmetric animals an imaginary line drawn down the middle would produce mirror images on each side of the organism. Dorsal ...
... One important evolutionary advancement shared by more advanced animals is bilateral symmetry. In bilaterally symmetric animals an imaginary line drawn down the middle would produce mirror images on each side of the organism. Dorsal ...
Structure and function of the respiratory system
... Air is warmed and moistened in the nose to be more readily used by the body’s interior. This is especially important in cold climates. The nose has layers of tissue called septa that are covered with cilia, which are small hair-like fibres that filter foreign particles from the air as it enters the ...
... Air is warmed and moistened in the nose to be more readily used by the body’s interior. This is especially important in cold climates. The nose has layers of tissue called septa that are covered with cilia, which are small hair-like fibres that filter foreign particles from the air as it enters the ...
Structure and function of the respiratory system
... The nasal cavity. The nose is the initial pathway for air from outside the body. Air is warmed and moistened in the nose to be more readily used by the body’s interior. This is especially important in cold climates. The nose has layers of tissue called septa that are covered with cilia, which are ...
... The nasal cavity. The nose is the initial pathway for air from outside the body. Air is warmed and moistened in the nose to be more readily used by the body’s interior. This is especially important in cold climates. The nose has layers of tissue called septa that are covered with cilia, which are ...
Large predators and their prey in a southern African savanna: a
... type. In this case birds (except ostriches, Struthio camelus Linnaeus) were lumped together as one prey type, as were reptiles. Richness is affected directly by sample size and there were large variations in sample size between the prey profiles of the various predator types. The rarefaction method ...
... type. In this case birds (except ostriches, Struthio camelus Linnaeus) were lumped together as one prey type, as were reptiles. Richness is affected directly by sample size and there were large variations in sample size between the prey profiles of the various predator types. The rarefaction method ...
effects of ration size and temperature on moult increment and
... 1995), growth rate is obviously one of the principal factors in population dynamics: large size is a prerequisite for crayfish to acquire and maintain a shelter (RABENI, 1985) and to avoid predation. In particular, a better knowledge of growth rate at diverse food availabilities (ABRAHAMSSON, 1971) ...
... 1995), growth rate is obviously one of the principal factors in population dynamics: large size is a prerequisite for crayfish to acquire and maintain a shelter (RABENI, 1985) and to avoid predation. In particular, a better knowledge of growth rate at diverse food availabilities (ABRAHAMSSON, 1971) ...
VII - Jefferson City Public Schools
... • Explain the relationship between the structure and the function of a specific body organ or anatomical structure. 2. Describe the structural organization of the human body. Also include: • Arrange the different levels of organization (ie., atoms, molecules, organelles, cells, tissues, organs, syst ...
... • Explain the relationship between the structure and the function of a specific body organ or anatomical structure. 2. Describe the structural organization of the human body. Also include: • Arrange the different levels of organization (ie., atoms, molecules, organelles, cells, tissues, organs, syst ...
Curriculum Outcomes
... Unit 3: Transportation and Respiration – Specific Learning Outcomes B11-3-01: Design and execute an experiment to investigate an aspect of the transportation or respiratory system. (GLOs: C2, D1, E2) Examples: the effect of exercise on heart and/or respiratory rate; the effect of adrenalin on blood ...
... Unit 3: Transportation and Respiration – Specific Learning Outcomes B11-3-01: Design and execute an experiment to investigate an aspect of the transportation or respiratory system. (GLOs: C2, D1, E2) Examples: the effect of exercise on heart and/or respiratory rate; the effect of adrenalin on blood ...
Unit 1 - OpenWetWare
... Describe the flowchart of inquiry used to determine what limits the geographic distribution of a particular ...
... Describe the flowchart of inquiry used to determine what limits the geographic distribution of a particular ...
File
... a) Explain how and why the diet of a competitive weightlifter may need to differ from that of an untrained individual. (4 marks) b) Footballers need s‘ tamina’to play the game effectively. State two classes of food that are most suitable for players who require stamina and why they are needed in th ...
... a) Explain how and why the diet of a competitive weightlifter may need to differ from that of an untrained individual. (4 marks) b) Footballers need s‘ tamina’to play the game effectively. State two classes of food that are most suitable for players who require stamina and why they are needed in th ...
Skeletal System - Carson
... Clue two: I am a sheet of thin, flat muscle. Clue three: If I get irritated, I cause the hiccups. ...
... Clue two: I am a sheet of thin, flat muscle. Clue three: If I get irritated, I cause the hiccups. ...
Nordic Society Oikos
... of the pond to conserve water. The experimental adults.Contrast1 comparesA to C + E (E.flabellare)or B to C + D (C. bairdi).Contrast2 comparesA to C ( E. flabellare) streams were designed to provide cover and microhabi- or B to C (C. bairdi). Contrast 3 compares A to E (E. tat heterogeneity approxim ...
... of the pond to conserve water. The experimental adults.Contrast1 comparesA to C + E (E.flabellare)or B to C + D (C. bairdi).Contrast2 comparesA to C ( E. flabellare) streams were designed to provide cover and microhabi- or B to C (C. bairdi). Contrast 3 compares A to E (E. tat heterogeneity approxim ...
Technical manual for sampling small mammals in the Arctic
... environmental or human-related factors are associated with those changes? ...
... environmental or human-related factors are associated with those changes? ...
temperature, desiccation, and species performance trends
... Despite the existing knowledge on intertidal elevational trends in temperature and desiccation, direct measurements in combination with measurements on species performance are rare. This is especially true for subpolar (cold-temperate) shores, which are best known for their harsh winter conditions [ ...
... Despite the existing knowledge on intertidal elevational trends in temperature and desiccation, direct measurements in combination with measurements on species performance are rare. This is especially true for subpolar (cold-temperate) shores, which are best known for their harsh winter conditions [ ...
METABOLISM: Applications for Marine Ecological Studies
... emphasizing the importance of laboratory calibration using species of interest whenever possible. There is still considerable debate about the acceptability of using metabolic enzymes or RNA/DNA as indicators of condition for animals in a natural context. First, it is difficult to distinguish betwee ...
... emphasizing the importance of laboratory calibration using species of interest whenever possible. There is still considerable debate about the acceptability of using metabolic enzymes or RNA/DNA as indicators of condition for animals in a natural context. First, it is difficult to distinguish betwee ...
phylum mollusca
... Below the mouth is the opening to the pedal slime gland that lays down the mucus trail used in locomotion. There are two pairs of retractable tentacles on the head the most anterior are shorter than the longer posterior pair with an eye at the tip. The opening to the reproductive system, the genital ...
... Below the mouth is the opening to the pedal slime gland that lays down the mucus trail used in locomotion. There are two pairs of retractable tentacles on the head the most anterior are shorter than the longer posterior pair with an eye at the tip. The opening to the reproductive system, the genital ...