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LIFE IN THE OCEANS

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ALGAE/PLANT LAB ANSWER SHEET. FILL OUT AND SUBMIT TO BLACKBOARD

PART 1: WATCH THE VIDEOS TO ANSWER THE FOLLOWING QUESTIONS

Brown Algae Video
What are some characteristics of intertidal brown algae?

What are characteristics of brown algae that are found further offshore?

Green Algae Video
What does Codium look like?

Why is the Ulva from the intertidal so much smaller than the Ulva from Mission Bay?

Red Algae Video
Why do the fleshy red algae have such small blades?

Why is some of the calcareous upright algae white in some areas and red in others?

 
PART 2: ALGAE IDENTIFICATION

  1. Fleshy Red Algae (CHOOSE ONE)
    Image #:
    Based on field guide, what type of algae is this?

General description (you can also insert a drawing if you wish)

Where is it found (sub or intertidal?)

How is it adapted to its environment?

  1. Calcareous Red Algae (CHOOSE ONE)
    Image #:
    Based on field guide, what type of algae is this?

General description (you can also insert a drawing if you wish)

Where is it found (sub or intertidal?)

How is it adapted to its environment?

  1. Brown algae #1 (CHOOSE ONE)
    Image #:
    Based on field guide, what type of algae is this?

General description (you can also insert a drawing if you wish)

Where is it found (sub or intertidal?)

How is it adapted to its environment?

  1. Brown algae #2 (CHOOSE ONE)
    Image #:
    Based on field guide, what type of algae is this?

General description (you can also insert a drawing if you wish)

Where is it found (sub or intertidal?)

How is it adapted to its environment?

Green algae (Ulva)
Image #:
Based on field guide, what type of algae is this?
Ulva lactuca
General description (you can also insert a drawing if you wish)

Where is it found (sub or intertidal?)

How is it adapted to its environment?

Questions

  1. How are the blades of seaweeds different from the leaves of angiosperms?
  2. How is the stipe of a seaweed different from the stem of an angiosperm?
  3. How is the holdfast of a seaweed different from the roots of an angiosperm? What is the best substrate for a holdfast?
  4. What is the name of the structures that hold the blades of seaweeds close to the sea surface?
  5. Coralline algae belong to which Phylum, and what substance is deposited within their cell walls?

PART 3: SEAGRASSES AND SALT TOLERANT PLANTS
Watch the Seagrass Video

  1. Where do you find surf grass (Phyllospadix)? What adaptations does it have to live in this environment?
  2. Where do you find eel grass. What adaptations does it have to live in this environment?
  3. Name two important benefits of sea grass beds on their ecosystem (you learned this in lecture)

Watch the Salt Marsh Plant video

  1. Spartina (What strategy does it have to live in a high salt environment?)
  2. Where does Spartina live in the marsh?
  3. Salicornia (What strategy does it have to live in a high salt environment?
  4. How can humans use Salicornia? 
    PART 3: SEAWEED IN YOUR HOUSE
    Take a look through your toiletries and food pantry (or go to the store). Find five products that list algae as an ingredient. Take a picture of each product and their ingredient list. What is the algae used for in each case?
  5. Include two pictures (product & ingredients). Why was algae used as an ingredient for this product?
  6. Include two pictures (product & ingredients). Why was algae used as an ingredient for this product?
  7. Include two pictures (product & ingredients). Why was algae used as an ingredient for this product?
  8. Include two pictures (product & ingredients). Why was algae used as an ingredient for this product?
  9. Include two pictures (product & ingredients). Why was algae used as an ingredient for this product?

Sample Solution

Wear Quixote: Hero or Fool? In the Middle Ages, from the early current Europe, medieval sentimentalism was famous among blue-bloods. In any case, in the seventeenth century, the accounts of these knights and knights were not, at this point famous. In smart Hidalgo wear Quixote de la Mancha, the author Miguel de Cervantes will attempt to become weary of medieval sentiment through his job Don Quixote. This story recounts to the tale of a man who lost his heart since he is anxious to turn into a knight, in actuality. This story was acclaimed around then; it pulled in incredible enthusiasm for the sentimental story of the saint and the Middle Ages, however it brought back this perfect kind. The book was named after the development of the novel and Don Quixote likewise created one of the most ridiculous and most inventive legends in Don Quixote. This "absurd legend" and its solid accomplice affected sentimental and experience books, for example, our preferred knight, "Three Musketeers". From the satire of this novel and the multifaceted nature of the misfortune and the fondness of his saint, he loves the universe of his own idea as opposed to the real world, which makes this book an author, a peruser, and a human age. Wear Quixote is the hero of the imaginative man of his word Don Quixote of La Mancha. He is the legend of this story, however he should be a peculiar individual. Wear Quixote began as a helpless old reading for joy. The soul of these knights caused him insane and made him to accept that he needed to reactivate the knighthood. Before losing his psyche Don Quixote was named Alonso Kiki Sano, yet he named himself a wear Quixote to suit his job as a knight. Wear is the Spanish title and Don Quixote is the shield part that covers the thighs. His face was supposed to be intense for quite a while, he is extremely humiliated and tall. All through the book, Don Quixote was scorned by numerous individuals, however he never appeared to take note. He additionally has the knight's ability since he needs to encapsulate the knight's off-base thought, he needs to address missteps and use power when he needs power. Cavaliers are viewed as fearless and Don Quixote is daring. See another book dependent on the soul of Cavaliers - Don Quixote. Wear Quixote was distributed by Miguel de Cervantes in 1605. This story records the craving to be a knight - Don Quixote - and his longing for the quest for the knight. His concern is that he has no well known work to begin with. Not at all like the fables he read, he doesn't have a stronghold to expand or a princess to spare. Troy Helen can not safeguard. I can not attack Troy's town. So this book wound up turning into an anecdote about this absurd - wear Quixote - and his deceptive conduct>
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