Exam (elaborations)
OSU plant 1213 exam 2 questions with correct answers
- Course
- Institution
OSU plant 1213 exam 2 questions with correct answers
[Show more]
Content preview
OSU plant 1213 exam 2biennial (complete cycle in 2 growing seasons) - correct answer ✔✔1. germinate
2. vegetative growth
3. dormancy
yr 2
4. vegetative regrowth
5. reproductive growth
6. senescence
annual (complete cycle in 1 growing season) - correct answer ✔✔1. germinate
2. vegetative growth
3. reproductive growth
4. senescence
5. seed fully matured
perennial (grows for multiple years w/o replanting) - correct answer ✔✔1. germinates
2. vegetative growth
3. reproductive growth
4. senescence
5. makes new seeds
asteraceae - correct answer ✔✔1. composite flower
2. ray & disk florets
3. largest plant family
ex. sunflower, daisy, lettuce
, malvaceace - correct answer ✔✔1. 5 petals
2. fused stamen
ex. cotton, okra, marsh-mallow, kenaf
poaceae - correct answer ✔✔1. grass
2. no petals or sepals
3. corn wheat & rice make up mire the 60% of calories consumed
ex. corn, rice, wheat, barely, sorghum, bermuda
apiaceae - correct answer ✔✔1. upside down umbrella
ex. parsley, celery, carrot, cumin & dill
fabaceae - correct answer ✔✔1. showy flower w/ large banner petal
2. legumes, can fix nitrogen
ex. soybean, peanut, clovers, alfalfa
GDD formula - correct answer ✔✔GDD= [(minT + maxT) / 2] - baseT
5 stages of plant development - correct answer ✔✔1. germination
2. emergence
3. vegetative growth
4. reproductive growth
5. senescence
vernalization - correct answer ✔✔cold period to induce flowering
ex. ok winter wheat
scarification - correct answer ✔✔process of breaking, scratching or mechanically altering the seed
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 BravelRadon. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $11.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82871 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now