100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
WSU Biology 106 Exam Two Questions With 100% Verified Answers. $10.49   Add to cart

Exam (elaborations)

WSU Biology 106 Exam Two Questions With 100% Verified Answers.

 11 views  0 purchase
  • Course
  • WSU Biology 106
  • Institution
  • WSU Biology 106

WSU Biology 106 Exam Two Questions With 100% Verified Answers. Land plants evolved from _____. - answerGreen Algae ________ are the closest relatives of land plants. - answerCharophyceans What are the four key traits land plants share only with charophyceans? - answer1. Structure of flagellate...

[Show more]

Preview 2 out of 7  pages

  • October 2, 2024
  • 7
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • WSU Biology 106
  • WSU Biology 106
avatar-seller
Brainbarter
©BRAINBARTER 2024/2025




WSU Biology 106 Exam Two Questions With
100% Verified Answers.


Land plants evolved from _____. - answer✔Green Algae

________ are the closest relatives of land plants. - answer✔Charophyceans

What are the four key traits land plants share only with charophyceans? - answer✔1. Structure of
flagellated sperm
2. Rose-shaped complexes (cellulose synthesis)
3. Peroxisome enzymes (photorespiration)
4. Phragmoplast
In charophyceans, __________ prevents exposed zygotes from drying out -
answer✔Sporopollenin

Sporopollenin can be found in: - answer✔Charophyceans, spores, and pollen
What five key traits appear in nearly all land plants but are absent in the charophyceans? -
answer✔1. Apical meristems
2. Alternation of Generation
3. Walled spores produced in sporangia
4. Multicellular gametangia
5. Multicellular dependant embryos

Two derived traits that helped land plants survive on land: - answer✔1. Cuticle
2. Secondary Compounds

Land plants can be informally grouped based on the presence of ________. - answer✔Vascular
Tissue
The life cycles of mosses and

, ©BRAINBARTER 2024/2025


other bryophytes are dominated by the _________ stage. - answer✔gametophyte

Three phyla of bryophytes: - answer✔Hepatophyta (liverworts)
Anthocerophyta (hornworts)
Bryophyta (Mosses)
In all three bryophyte phyla

_________ are larger and longer-living than __________. - answer✔Gametophytes, sporophytes

Gametophyte - answer✔multicellular phase, haploid,
contains a single set of chromosomes

Sporophyte - answer✔(multicellular phase, diploid,
contains a full double set of chromosomes

_______ and other ________ were the first plants to grow tall. - answer✔Ferns, seedless
vascular plants

_______ are dominant in the life cycle of seedless vascular plants - answer✔Sporophytes

What are the two types of tissue vascular plants contain? - answer✔Xylem ( Includes dead cells,
conducts water & minerals)
Phloem ( Living cells, distributes nutrients)
Most seedless vascular plants
are ________, producing one type of

spore that develops into a ________. - answer✔homosporous, bisexual gametophyte
All seed plants
are _________ , having two types of

spores that give rise to _____________________. - answer✔heterosporous, male and female
gametophytes

What are the two phyla for seedless vascular plants: - answer✔1. Lycophyta (rare)
2. Pterophyta (ferns, horsetails)

What is an example of a lycophytes? - answer✔Whisk ferns, horsetails

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

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

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

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 Brainbarter. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

67096 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling
$10.49
  • (0)
  Add to cart