Difference between revisions of "AY Honors/Marine Invertebrates/Requirements"
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<section begin=Body /> | <section begin=Body /> | ||
| − | + | <b>1. <section begin=req1 /><noinclude><translate><!--T:1--> | |
| − | <b>1. <section begin=req1 /><noinclude><translate></noinclude>Be able to identify at least one example of fifteen of the following seashore animals: | + | </noinclude>Be able to identify at least one example of fifteen of the following seashore animals: |
<noinclude></translate></noinclude><section end=req1 /></b> | <noinclude></translate></noinclude><section end=req1 /></b> | ||
| − | :<b>a. <section begin=req1a /><noinclude><translate></noinclude>Tunicate (Sea Squirt) | + | :<b>a. <section begin=req1a /><noinclude><translate><!--T:2--> |
| + | </noinclude>Tunicate (Sea Squirt) | ||
<noinclude></translate></noinclude><section end=req1a /></b> | <noinclude></translate></noinclude><section end=req1a /></b> | ||
| − | :<b>b. <section begin=req1b /><noinclude><translate></noinclude>Anemone (Sea Flower) | + | :<b>b. <section begin=req1b /><noinclude><translate><!--T:3--> |
| + | </noinclude>Anemone (Sea Flower) | ||
<noinclude></translate></noinclude><section end=req1b /></b> | <noinclude></translate></noinclude><section end=req1b /></b> | ||
| − | :<b>c. <section begin=req1c /><noinclude><translate></noinclude>Chiton | + | :<b>c. <section begin=req1c /><noinclude><translate><!--T:4--> |
| + | </noinclude>Chiton | ||
<noinclude></translate></noinclude><section end=req1c /></b> | <noinclude></translate></noinclude><section end=req1c /></b> | ||
| − | :<b>d. <section begin=req1d /><noinclude><translate></noinclude>Hermit Crab | + | :<b>d. <section begin=req1d /><noinclude><translate><!--T:5--> |
| + | </noinclude>Hermit Crab | ||
<noinclude></translate></noinclude><section end=req1d /></b> | <noinclude></translate></noinclude><section end=req1d /></b> | ||
| − | :<b>e. <section begin=req1e /><noinclude><translate></noinclude>Brittle Star or Serpent Star | + | :<b>e. <section begin=req1e /><noinclude><translate><!--T:6--> |
| + | </noinclude>Brittle Star or Serpent Star | ||
<noinclude></translate></noinclude><section end=req1e /></b> | <noinclude></translate></noinclude><section end=req1e /></b> | ||
| − | :<b>f. <section begin=req1f /><noinclude><translate></noinclude>Sea Urchin | + | :<b>f. <section begin=req1f /><noinclude><translate><!--T:7--> |
| + | </noinclude>Sea Urchin | ||
<noinclude></translate></noinclude><section end=req1f /></b> | <noinclude></translate></noinclude><section end=req1f /></b> | ||
| − | :<b>g. <section begin=req1g /><noinclude><translate></noinclude>Sea Cucumber | + | :<b>g. <section begin=req1g /><noinclude><translate><!--T:8--> |
| + | </noinclude>Sea Cucumber | ||
<noinclude></translate></noinclude><section end=req1g /></b> | <noinclude></translate></noinclude><section end=req1g /></b> | ||
| − | :<b>h. <section begin=req1h /><noinclude><translate></noinclude>Bryozoa colony (Moss animal) | + | :<b>h. <section begin=req1h /><noinclude><translate><!--T:9--> |
| + | </noinclude>Bryozoa colony (Moss animal) | ||
<noinclude></translate></noinclude><section end=req1h /></b> | <noinclude></translate></noinclude><section end=req1h /></b> | ||
| − | :<b>i. <section begin=req1i /><noinclude><translate></noinclude>Barnacle | + | :<b>i. <section begin=req1i /><noinclude><translate><!--T:10--> |
| + | </noinclude>Barnacle | ||
<noinclude></translate></noinclude><section end=req1i /></b> | <noinclude></translate></noinclude><section end=req1i /></b> | ||
| − | :<b>j. <section begin=req1j /><noinclude><translate></noinclude>Sea Star | + | :<b>j. <section begin=req1j /><noinclude><translate><!--T:11--> |
| + | </noinclude>Sea Star | ||
<noinclude></translate></noinclude><section end=req1j /></b> | <noinclude></translate></noinclude><section end=req1j /></b> | ||
| − | :<b>k. <section begin=req1k /><noinclude><translate></noinclude>Mussel or Clamworm | + | :<b>k. <section begin=req1k /><noinclude><translate><!--T:12--> |
| + | </noinclude>Mussel or Clamworm | ||
<noinclude></translate></noinclude><section end=req1k /></b> | <noinclude></translate></noinclude><section end=req1k /></b> | ||
| − | :<b>l. <section begin=req1l /><noinclude><translate></noinclude>Sea Jelly | + | :<b>l. <section begin=req1l /><noinclude><translate><!--T:13--> |
| + | </noinclude>Sea Jelly | ||
<noinclude></translate></noinclude><section end=req1l /></b> | <noinclude></translate></noinclude><section end=req1l /></b> | ||
| − | :<b>m. <section begin=req1m /><noinclude><translate></noinclude>Limpet | + | :<b>m. <section begin=req1m /><noinclude><translate><!--T:14--> |
| + | </noinclude>Limpet | ||
<noinclude></translate></noinclude><section end=req1m /></b> | <noinclude></translate></noinclude><section end=req1m /></b> | ||
| − | :<b>n. <section begin=req1n /><noinclude><translate></noinclude>Tube Worm | + | :<b>n. <section begin=req1n /><noinclude><translate><!--T:15--> |
| + | </noinclude>Tube Worm | ||
<noinclude></translate></noinclude><section end=req1n /></b> | <noinclude></translate></noinclude><section end=req1n /></b> | ||
| − | :<b>o. <section begin=req1o /><noinclude><translate></noinclude>Oyster | + | :<b>o. <section begin=req1o /><noinclude><translate><!--T:16--> |
| + | </noinclude>Oyster | ||
<noinclude></translate></noinclude><section end=req1o /></b> | <noinclude></translate></noinclude><section end=req1o /></b> | ||
| − | :<b>p. <section begin=req1p /><noinclude><translate></noinclude>Amphipod (Sand Flea) | + | :<b>p. <section begin=req1p /><noinclude><translate><!--T:17--> |
| + | </noinclude>Amphipod (Sand Flea) | ||
<noinclude></translate></noinclude><section end=req1p /></b> | <noinclude></translate></noinclude><section end=req1p /></b> | ||
| − | :<b>q. <section begin=req1q /><noinclude><translate></noinclude>Sponge | + | :<b>q. <section begin=req1q /><noinclude><translate><!--T:18--> |
| + | </noinclude>Sponge | ||
<noinclude></translate></noinclude><section end=req1q /></b> | <noinclude></translate></noinclude><section end=req1q /></b> | ||
| − | :<b>r. <section begin=req1r /><noinclude><translate></noinclude>Sand Dollar | + | :<b>r. <section begin=req1r /><noinclude><translate><!--T:19--> |
| + | </noinclude>Sand Dollar | ||
<noinclude></translate></noinclude><section end=req1r /></b> | <noinclude></translate></noinclude><section end=req1r /></b> | ||
| − | :<b>s. <section begin=req1s /><noinclude><translate></noinclude>Coral | + | :<b>s. <section begin=req1s /><noinclude><translate><!--T:20--> |
| + | </noinclude>Coral | ||
<noinclude></translate></noinclude><section end=req1s /></b> | <noinclude></translate></noinclude><section end=req1s /></b> | ||
| − | :<b>t. <section begin=req1t /><noinclude><translate></noinclude>Ghost Crab | + | :<b>t. <section begin=req1t /><noinclude><translate><!--T:21--> |
| + | </noinclude>Ghost Crab | ||
<noinclude></translate></noinclude><section end=req1t /></b> | <noinclude></translate></noinclude><section end=req1t /></b> | ||
| − | <b>2. <section begin=req2 /><noinclude><translate></noinclude>Make a collection or photographs of the following seashore animals: | + | <section begin=challenge /> |
| − | :a. Three kinds of crabs | + | <b>2. <section begin=req2 /><noinclude><translate><!--T:22--> |
| − | :b. One kind of sea star | + | </noinclude>Make a collection or photographs of the following seashore animals: |
| − | :c. Any other five animals listed in requirement 1. | + | :a. Three kinds of crabs |
| − | :Hard-bodied animals, such as crabs, sea star, and chitons, may be killed in a 5% solution of formaldehyde or a 70% solution of alcohol, and then dried by a fire. The sun will cause the color to fade. Soft-bodied animals must be kept in a 3% solution of formaldehyde or a 70% solution of alcohol. If commercial formalin is used in place of formaldehyde, the above percentage figures should be doubled. | + | :b. One kind of sea star |
| + | :c. Any other five animals listed in requirement 1. | ||
| + | :Hard-bodied animals, such as crabs, sea star, and chitons, may be killed in a 5% solution of formaldehyde or a 70% solution of alcohol, and then dried by a fire. The sun will cause the color to fade. Soft-bodied animals must be kept in a 3% solution of formaldehyde or a 70% solution of alcohol. If commercial formalin is used in place of formaldehyde, the above percentage figures should be doubled. | ||
<noinclude></translate></noinclude><section end=req2 /></b> | <noinclude></translate></noinclude><section end=req2 /></b> | ||
| + | <section end=challenge /> | ||
| − | <b>3. <section begin=req3 /><noinclude><translate></noinclude>Describe the following processes: | + | <b>3. <section begin=req3 /><noinclude><translate><!--T:23--> |
| + | </noinclude>Describe the following processes: | ||
<noinclude></translate></noinclude><section end=req3 /></b> | <noinclude></translate></noinclude><section end=req3 /></b> | ||
| − | :<b>a. <section begin=req3a /><noinclude><translate></noinclude>The swimming action of a sea jelly | + | :<b>a. <section begin=req3a /><noinclude><translate><!--T:24--> |
| + | </noinclude>The swimming action of a sea jelly | ||
<noinclude></translate></noinclude><section end=req3a /></b> | <noinclude></translate></noinclude><section end=req3a /></b> | ||
| − | :<b>b. <section begin=req3b /><noinclude><translate></noinclude>The method of an anemone capturing food | + | :<b>b. <section begin=req3b /><noinclude><translate><!--T:25--> |
| + | </noinclude>The method of an anemone capturing food | ||
<noinclude></translate></noinclude><section end=req3b /></b> | <noinclude></translate></noinclude><section end=req3b /></b> | ||
| − | :<b>c. <section begin=req3c /><noinclude><translate></noinclude>The running of a crab | + | :<b>c. <section begin=req3c /><noinclude><translate><!--T:26--> |
| + | </noinclude>The running of a crab | ||
<noinclude></translate></noinclude><section end=req3c /></b> | <noinclude></translate></noinclude><section end=req3c /></b> | ||
| − | :<b>d. <section begin=req3d /><noinclude><translate></noinclude>How does a sea star digest a clam or oyster when it has such a small mouth opening? | + | :<b>d. <section begin=req3d /><noinclude><translate><!--T:27--> |
| + | </noinclude>How does a sea star digest a clam or oyster when it has such a small mouth opening? | ||
<noinclude></translate></noinclude><section end=req3d /></b> | <noinclude></translate></noinclude><section end=req3d /></b> | ||
| − | <b>4. <section begin=req4 /><noinclude><translate></noinclude>Name four low-tide animals and two high-tide animals. | + | <b>4. <section begin=req4 /><noinclude><translate><!--T:28--> |
| + | </noinclude>Name four low-tide animals and two high-tide animals. | ||
<noinclude></translate></noinclude><section end=req4 /></b> | <noinclude></translate></noinclude><section end=req4 /></b> | ||
| − | <b>5. <section begin=req5 /><noinclude><translate></noinclude>Answer the following questions on relationships: | + | <b>5. <section begin=req5 /><noinclude><translate><!--T:29--> |
| + | </noinclude>Answer the following questions on relationships: | ||
<noinclude></translate></noinclude><section end=req5 /></b> | <noinclude></translate></noinclude><section end=req5 /></b> | ||
| − | :<b>a. <section begin=req5a /><noinclude><translate></noinclude>What relationship do crabs and barnacles have to insects? | + | :<b>a. <section begin=req5a /><noinclude><translate><!--T:30--> |
| + | </noinclude>What relationship do crabs and barnacles have to insects? | ||
<noinclude></translate></noinclude><section end=req5a /></b> | <noinclude></translate></noinclude><section end=req5a /></b> | ||
| − | :<b>b. <section begin=req5b /><noinclude><translate></noinclude>What relationship does the sea squirt have to man? | + | :<b>b. <section begin=req5b /><noinclude><translate><!--T:31--> |
| + | </noinclude>What relationship does the sea squirt have to man? | ||
<noinclude></translate></noinclude><section end=req5b /></b> | <noinclude></translate></noinclude><section end=req5b /></b> | ||
| − | :<b>c. <section begin=req5c /><noinclude><translate></noinclude>Name a common land dweller that is related to the clamworm. | + | :<b>c. <section begin=req5c /><noinclude><translate><!--T:32--> |
| + | </noinclude>Name a common land dweller that is related to the clamworm. | ||
<noinclude></translate></noinclude><section end=req5c /></b> | <noinclude></translate></noinclude><section end=req5c /></b> | ||
| − | :<b>d. <section begin=req5d /><noinclude><translate></noinclude>The octopus belongs to the phylum Mollusca. Which two animals listed in No. 1 are related to the octopus? | + | :<b>d. <section begin=req5d /><noinclude><translate><!--T:33--> |
| + | </noinclude>The octopus belongs to the phylum Mollusca. Which two animals listed in No. 1 are related to the octopus? | ||
<noinclude></translate></noinclude><section end=req5d /></b> | <noinclude></translate></noinclude><section end=req5d /></b> | ||
| − | :<b>e. <section begin=req5e /><noinclude><translate></noinclude>Sea star, sea cucumber, and sea urchin all belong to the phylum Echinodermata. Why do they belong together? (Clue: Find out what "Echinodermata" means.) | + | :<b>e. <section begin=req5e /><noinclude><translate><!--T:34--> |
| + | </noinclude>Sea star, sea cucumber, and sea urchin all belong to the phylum Echinodermata. Why do they belong together? (Clue: Find out what "Echinodermata" means.) | ||
<noinclude></translate></noinclude><section end=req5e /></b> | <noinclude></translate></noinclude><section end=req5e /></b> | ||
| − | <b>6. <section begin=req6 /><noinclude><translate></noinclude>Give an oral report on two of the following activities: | + | <b>6. <section begin=req6 /><noinclude><translate><!--T:35--> |
| + | </noinclude>Give an oral report on two of the following activities: | ||
<noinclude></translate></noinclude><section end=req6 /></b> | <noinclude></translate></noinclude><section end=req6 /></b> | ||
| − | :<b>a. <section begin=req6a /><noinclude><translate></noinclude>Visit a seashore at night and by means of a flashlight observe the activity of animals on shore and in the water. Notice the many plants and animals visible when the beam of light is directed into the water. These minute organisms are called plankton. | + | :<b>a. <section begin=req6a /><noinclude><translate><!--T:36--> |
| + | </noinclude>Visit a seashore at night and by means of a flashlight observe the activity of animals on shore and in the water. Notice the many plants and animals visible when the beam of light is directed into the water. These minute organisms are called plankton. | ||
<noinclude></translate></noinclude><section end=req6a /></b> | <noinclude></translate></noinclude><section end=req6a /></b> | ||
| − | :<b>b. <section begin=req6b /><noinclude><translate></noinclude>Tow a fine-mesh cloth or regular plankton net through the water and observe through a microscope the many tiny animals and plants that are collected. | + | :<b>b. <section begin=req6b /><noinclude><translate><!--T:37--> |
| + | </noinclude>Tow a fine-mesh cloth or regular plankton net through the water and observe through a microscope the many tiny animals and plants that are collected. | ||
<noinclude></translate></noinclude><section end=req6b /></b> | <noinclude></translate></noinclude><section end=req6b /></b> | ||
| − | :<b>c. <section begin=req6c /><noinclude><translate></noinclude>Select three items under #1 that are important economically. Explain why they are important. | + | :<b>c. <section begin=req6c /><noinclude><translate><!--T:38--> |
| + | </noinclude>Select three items under #1 that are important economically. Explain why they are important. | ||
<noinclude></translate></noinclude><section end=req6c /></b> | <noinclude></translate></noinclude><section end=req6c /></b> | ||
<section end=Body /> | <section end=Body /> | ||
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Latest revision as of 19:09, 21 July 2022
Marine Invertebrates
Skill Level
2
Year
1956
Version
28.11.2024
Approval authority
General Conference
1. Be able to identify at least one example of fifteen of the following seashore animals:
- a. Tunicate (Sea Squirt)
- b. Anemone (Sea Flower)
- c. Chiton
- d. Hermit Crab
- e. Brittle Star or Serpent Star
- f. Sea Urchin
- g. Sea Cucumber
- h. Bryozoa colony (Moss animal)
- i. Barnacle
- j. Sea Star
- k. Mussel or Clamworm
- l. Sea Jelly
- m. Limpet
- n. Tube Worm
- o. Oyster
- p. Amphipod (Sand Flea)
- q. Sponge
- r. Sand Dollar
- s. Coral
- t. Ghost Crab
2. Make a collection or photographs of the following seashore animals:
- a. Three kinds of crabs
- b. One kind of sea star
- c. Any other five animals listed in requirement 1.
- Hard-bodied animals, such as crabs, sea star, and chitons, may be killed in a 5% solution of formaldehyde or a 70% solution of alcohol, and then dried by a fire. The sun will cause the color to fade. Soft-bodied animals must be kept in a 3% solution of formaldehyde or a 70% solution of alcohol. If commercial formalin is used in place of formaldehyde, the above percentage figures should be doubled.
3. Describe the following processes:
- a. The swimming action of a sea jelly
- b. The method of an anemone capturing food
- c. The running of a crab
- d. How does a sea star digest a clam or oyster when it has such a small mouth opening?
4. Name four low-tide animals and two high-tide animals.
5. Answer the following questions on relationships:
- a. What relationship do crabs and barnacles have to insects?
- b. What relationship does the sea squirt have to man?
- c. Name a common land dweller that is related to the clamworm.
- d. The octopus belongs to the phylum Mollusca. Which two animals listed in No. 1 are related to the octopus?
- e. Sea star, sea cucumber, and sea urchin all belong to the phylum Echinodermata. Why do they belong together? (Clue: Find out what "Echinodermata" means.)
6. Give an oral report on two of the following activities:
- a. Visit a seashore at night and by means of a flashlight observe the activity of animals on shore and in the water. Notice the many plants and animals visible when the beam of light is directed into the water. These minute organisms are called plankton.
- b. Tow a fine-mesh cloth or regular plankton net through the water and observe through a microscope the many tiny animals and plants that are collected.
- c. Select three items under #1 that are important economically. Explain why they are important.
