Biology 104- Final Exam- Study Guide Exam Questions With Complete Solutions 100% Correct
2 views 0 purchase
Course
Bio 104
Institution
Bio 104
Biology 104- Final Exam- Study Guide Exam
Questions With Complete Solutions 100%
Correct
What are the differentiating points between fungi and plants? Between fungi and animals? Fungi
VS Plants: can both reproduce sexually and asexually.
-Plants have chlorophyll and can produce their own fo...
Biology 104- Final Exam- Study Guide Exam
Questions With Complete Solutions 100%
Correct
What are the differentiating points between fungi and plants? Between fungi and animals? Fungi
VS Plants: can both reproduce sexually and asexually.
-Plants have chlorophyll and can produce their own food, fungi live off others, and they cannot produce
their own food.
-Plants reproduce through seeds and pollen, fungi reproduce through spores
-Plants store energy as starch, fungi stare energy as glycogen (like animals)
-Plants have roots, stem and leaves. Fungi only have filaments which attach to the host
- Plants are the producers in the eco system, fungi are the decomposers.
-The cell walls on plants are made of cellulose, while those of fungi are made of chitin.
Fungi VS Animals: both have a recent ancestor in the Supergroup Opisthokonta.
- cell walls - fungi have them, animals don't- sense organs (or tissues)
- animals have them, fungi don't- method of nutrient intake
- fungi: are saprotroph, heterotrophs; animal: ingest so they are just heterotrophs
- animals move by cilia, flagella, or muscular
structures/organs; fungi don't move under their own power
, Biology 104- Final Exam- Study Guide Exam
Questions With Complete Solutions 100%
Correct
How do you tell septate from nonseptate hyphae? Hyphae are a network of fungal filaments. They
give the mycelium quite a large surface-to-volume ratio, maximizing the absorption of nutrients. Hyphae
grow from their tips, and in some fungi, septa, or walls of tissue, are formed behind the growing tip,
partitioning the hyphae into individual cells. Fungi that have septa in their hyphae are called septate.
Septate hyphae have dividers between the cells. Aseptate fungi are not divided into cells, and many
nuclei are present in the cytoplasm of a single hypha.
Explain what dikaryotic means. A hypha that contains paired haploid nuclei is said to be n + n or
dikaryotic.
What are the terms for asexual spores of each fungal type learned? Ascomycota (sac fungi)--
conidiospores
Glomeromycota (AM Fungi) - spores
Zygomycota (zygospore fungi) -- sporangiospores
Chytridiomycota (chytrid fungi) -- zoospores
What are lichens and what use are they? A lichen is a symbiotic relationship between certain
fungi and wither cyanobacteria or algae, in which the fungi possible provide inorganic food or water and
and the algae or cyanobacteria provide organic food.
Lichens take up pollutants and cannot survive where the air is polluted. Therefore, Lichens can serve as
air pollution sensors.
The mutualistic relationship mycorrhizae is between soil fungi and the roots of most plants. The
relationship allows plants to be more successful in poor soils.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller UpperClass. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.99. You're not tied to anything after your purchase.
