100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Biology 104: Plant Exam questions with correct answers $10.99   Add to cart

Exam (elaborations)

Biology 104: Plant Exam questions with correct answers

 11 views  0 purchase
  • Course
  • Biology 104
  • Institution
  • Biology 104

Biology 104: Plant Exam questions with correct answers What are the characteristics of a plant? -Correct Answer-A multicellular, eukaryotic, autotrophic organism with a cell wall (cellulose), performs photosynthesis, store starch, non mobile, alternation of generations, reproductive protection tis...

[Show more]

Preview 2 out of 11  pages

  • August 6, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • Biology 104
  • Biology 104
avatar-seller
Clevercrownsolutions
Biology 104: Plant Exam questions with
correct answers
What are the characteristics of a plant? -Correct Answer-A multicellular, eukaryotic, autotrophic
organism with a cell wall (cellulose), performs photosynthesis, store starch, non mobile, alternation of
generations, reproductive protection tissue



From what organism did plants evolve? -Correct Answer-Charophytes (green algae)



What are the adaptations of plants to life on land? -Correct Answer-the need for a constant supply of
water (roots), the need for as much energy (leaves for surface area), need gas exchange w/o losing water
(cuticle prevents desiccation and stoma controls gas movement), photosynthetic tissue exposure
(stems), water and nutrient transport (xylem and phloem), repro without water (seeds)



Know the alternation of generation life cycle? -Correct Answer-know!



Which stages/structures are haploid and diploid? -Correct Answer-haploid (gametophyte , gametes,
spores), diploid (sporophyte, zygote)



Generation dominant in nonvascular? Vascular seedless? Vascular seeded? -Correct Answer-Nonvascular
(gametophyte), an vascular (sporophyte)



Know the effect of evolution on the sporophyte & gametophyte generation as plants evolved from
nonvascular, vascular nonseeded, vascular naked seeds, vascular covered seeds? -Correct Answer-a
larger sporophyte generation and a smaller gametophyte generation



vascular plants (tracheophytes) -Correct Answer-contain xylem and phloem that are bundled together to
transport water and nutrients, in sporophyte, lignin, roots, leaves, stems, larger and often dry land



Vascular -Correct Answer-ferns, club mosses, horsetails, whiskferns, gingkoe, conifers, cycads,
gnetophytes, flowering plants



Nonvascular plants (bryophytes) -Correct Answer-Do not have vascular tissues to conduct water and
provide support, small, moist environment, archegonia and antheridia, gametophyte is dominant

, nonvascular -Correct Answer-mosses, liverworts, hornworts



What were the first plants to adapt to land? -Correct Answer-



What is the largest phyla of nonvascular plants? Vascular seedless? Gymnosperms? -Correct Answer-
Mosses;Ferns; Conifers



Know the events in the life cycle of a moss? -Correct Answer-



whisk ferns -Correct Answer-branching steams without roots. Leaves reduced to small appendages or
absent. Absence of roots/leaves is considered secondary loss; lost as whisk ferns diverged from
ancestors.



club mosses -Correct Answer-the earliest group of seedless vascular plants



Horsetails -Correct Answer-include extinct woody trees; hollow, ribbed stems that are jointed at nodes;
strobili bear spores. Stems, branches, and leaves are green (photosynthetic) and have rough texture due
to silica



Ferns -Correct Answer-Any of numerous flowerless, seedless vascular plants having roots, stems, and
fronds and reproducing by spores.



Know the life cycle of fern. -Correct Answer-



What does the word "gymnosperm" mean? -Correct Answer-naked seed



Cycads -Correct Answer-Gymnosperms that grow in tropical or subtropical areas; look like palm trees
with cones, dioecious



gingkoes -Correct Answer-have fan-shaped leaves and round green fruit (ex. maidenhair tree), dioecious

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 Clevercrownsolutions. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81531 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
$10.99
  • (0)
  Add to cart