Free download
Song Info
Genre
Charts
Peak #5,782
Peak in subgenre #3,182
Uploaded
November 26, 2005
Track Files
MP3
MP3 1.8 MB • 128 kbps • 0:00
Story behind the song
Animal Phyla Reading Outline
1. What animals are placed in the Phylum Porifera?
Sponges.
2. Why are sponges considered the simplest animals?
They consist of few types of cells loosely arranged into a tissue.
3. Where are sponges found?
Mainly the ocean, but sometimes fresh water.
4. How do sponges feed?
They feed by filtering bacteria and other microscopic ograngisms from surrounding water
5. What cells trap and ingest the food particles in a sponge?
Collar cells, or chanocytes.
6. What cells move around, digest, and distribute the food particles throughout the sponge?
Membranous collar
7. What helps the sponge maintain their shape?
Fibers called spicules
8. What are spicules made of?
Calcium carbonate, silica, or a flexible protien called spongin.
9. Do sponges reproduce sexually or asexually?
Both, asexually by budding
10. What type of cells cover the outer surface of a sponge?
Epidermal cell
11. Where do members of the Phylum Cnidaria exist?
Marine habitats, but some live in fresh water.
12. Even though they are slow-moving or sessile, what structure makes them efficient predators?
They possess special stinging cells called cnidocytes.
13. What is the active part of this structure called?
Tentacles and the mouth.
14. What type of symmetry do Cnidarians have?
Radial symmetry, like a wheel with spokes.
15. What two body forms can an adult Cnidarian have?
An erect form known as the polyp and the medusa
16. How many body openings do Cnidarians have? What is this opening called?
One, it's called the mouth.
17. What the central cavity of a Cnidarian called?
Gastrovascular cavity.
18. What are the three layers that make up the body of a Cnidarian?
Gastrodemisi mesoglia, and the epidermis.
19. What is found in the middle layer that was not found in the Sponges?
A diffuse nervous system that is made up of censory network.
20. What are the nematocytes primarily used for?
They are used for the stinging organ on the cnidarians
21. What is the common name for members of the Phylum Platyhelminthes?
Flatworms.
22. How does the planarian move?
They move by gliding or rhythmic musical waves, or over a slime track secreted by it's adhesive glands.
23. What is similar between the planarian and the Cnidarians?
They have a gastrovascular cavity.
24. How is the nervous system of a flatworm organized? How is this different from a Cnidarian?
By 2 nerve cords that can be seen running along the sides of the animal.
25. What new system is found in the flatworms?
Protohephridia.
26. What type of body symmetry do the Platyhelminthes exhibit?
Bilateral symmetry
27. What are the names of three germ (cell) layers found in the flatworms (develop during embryonic stage)?
Endoderm, mesoderm, extoderm.
28. What two flatowrms are found as human parasites?
Miracidium, cercaria.
29. What is different about the life cycle of a fluke?
It depends on a primary host (human) and a intermediary host (snail).
30. What is the "head" region of a tapeworm called? The repetitive segments behind it?
Scolex, proglottids.
31. What name is given to members of the Phylum Nematoda?
Nematodes.
32. What are two evolutionary advances over flatworms that the roundworms have?
They have a complete, 1-way digestive tract that runs from the mouth to the anus and a cavity between their digestive tracl and body wall for specialized organs.
33. Parisitic roundworms include:
Hookworms, roundworms, pinworms, and whipworms.
34. What is the space between the digestive tract and body wall called? Why is it not a "true" structure?
Pseudocoelum, because it is not surrounded by mesoderm-derived tissue.
35. What does dioecious mean?
Having the male and female reproductive organs borne on separate individuals of the same species.
36. What are the two nerve cords found in roundworkms called?. Define the terms.
Dorsal nerve cord & the ventral nerve cord, they are specialized developments in
Lyrics
Animal Phyla Reading Outline
1. What animals are placed in the Phylum Porifera?
Sponges.
2. Why are sponges considered the simplest animals?
They consist of few types of cells loosely arranged into a tissue.
3. Where are sponges found?
Mainly the ocean, but sometimes fresh water.
4. How do sponges feed?
They feed by filtering bacteria and other microscopic ograngisms from surrounding water
5. What cells trap and ingest the food particles in a sponge?
Collar cells, or chanocytes.
6. What cells move around, digest, and distribute the food particles throughout the sponge?
Membranous collar
7. What helps the sponge maintain their shape?
Fibers called spicules
8. What are spicules made of?
Calcium carbonate, silica, or a flexible protien called spongin.
9. Do sponges reproduce sexually or asexually?
Both, asexually by budding
10. What type of cells cover the outer surface of a sponge?
Epidermal cell
11. Where do members of the Phylum Cnidaria exist?
Marine habitats, but some live in fresh water.
12. Even though they are slow-moving or sessile, what structure makes them efficient predators?
They possess special stinging cells called cnidocytes.
13. What is the active part of this structure called?
Tentacles and the mouth.
14. What type of symmetry do Cnidarians have?
Radial symmetry, like a wheel with spokes.
15. What two body forms can an adult Cnidarian have?
An erect form known as the polyp and the medusa
16. How many body openings do Cnidarians have? What is this opening called?
One, it's called the mouth.
17. What the central cavity of a Cnidarian called?
Gastrovascular cavity.
18. What are the three layers that make up the body of a Cnidarian?
Gastrodemisi mesoglia, and the epidermis.
19. What is found in the middle layer that was not found in the Sponges?
A diffuse nervous system that is made up of censory network.
20. What are the nematocytes primarily used for?
They are used for the stinging organ on the cnidarians
21. What is the common name for members of the Phylum Platyhelminthes?
Flatworms.
22. How does the planarian move?
They move by gliding or rhythmic musical waves, or over a slime track secreted by it's adhesive glands.
23. What is similar between the planarian and the Cnidarians?
They have a gastrovascular cavity.
24. How is the nervous system of a flatworm organized? How is this different from a Cnidarian?
By 2 nerve cords that can be seen running along the sides of the animal.
25. What new system is found in the flatworms?
Protohephridia.
26. What type of body symmetry do the Platyhelminthes exhibit?
Bilateral symmetry
27. What are the names of three germ (cell) layers found in the flatworms (develop during embryonic stage)?
Endoderm, mesoderm, extoderm.
28. What two flatowrms are found as human parasites?
Miracidium, cercaria.
29. What is different about the life cycle of a fluke?
It depends on a primary host (human) and a intermediary host (snail).
30. What is the "head" region of a tapeworm called? The repetitive segments behind it?
Scolex, proglottids.
31. What name is given to members of the Phylum Nematoda?
Nematodes.
32. What are two evolutionary advances over flatworms that the roundworms have?
They have a complete, 1-way digestive tract that runs from the mouth to the anus and a cavity between their digestive tracl and body wall for specialized organs.
33. Parisitic roundworms include:
Hookworms, roundworms, pinworms, and whipworms.
34. What is the space between the digestive tract and body wall called? Why is it not a "true" structure?
Pseudocoelum, because it is not surrounded by mesoderm-derived tissue.
35. What does dioecious mean?
Having the male and female reproductive organs borne on separate individuals of the same species.
36. What are the two nerve cords found in roundworkms called?. Define the terms.
Dorsal nerve cord & the ventral nerve cord, they are specialized developments in
Comments
The artist currently doesn't allow comments.
