Question

What is the primary cause of growth rings in woody plants growing in the Fairbanks area?...

What is the primary cause of growth rings in woody plants growing in the Fairbanks area?

1.The size of phloem cells produced changes over the growing season as environmental conditions change.

2. Phloem cells grow bigger throughout the season as they carry out metabolic functions, so the cells produced early in the season grow the largest before fall arrives.

3. Xylem cells grow bigger throughout the season as they carry out metabolic functions, so the cells produced early in the season grow the largest before fall arrives.

4. The size of xylem cells produced changes over the growing season as environmental conditions change.

0 0
Add a comment Improve this question Transcribed image text
Answer #1

The answer is xylem cells produce changes over growing season as environmental condition change.

That is in spring secondary xylem has thickened diameter where as primary xylem is not extensive which is called early or spring wood.

During fallseason xylem cell walls are thickened which occur as late wood and it will be denser than early wood.This is also reffered to autumn wood. These varaition are due to increased tracheid elements and decreased vessel elements depending on altering seasonal pattern.

Add a comment
Know the answer?
Add Answer to:
What is the primary cause of growth rings in woody plants growing in the Fairbanks area?...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • Guri Dam Project Management Brings Reliable Power and Growth To Remote Venezuelan Region Commonly known as...

    Guri Dam Project Management Brings Reliable Power and Growth To Remote Venezuelan Region Commonly known as Guri Dam, the Central Hidroeléctrica Raúl Leoni (Raul Leoni Hydroelectric Center) is one of the largest operating hydroelectric projects in the world. It is located in the Bolívar State in Venezuela’s Guayana region, and was built over a 23-year period using a phased construction concept. This design minimized the project’s initial investment and matched power supply to the growth in demand on Venezuela’s electrical...

  • 1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow...

    1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....

  • Edit a C program based on the surface code(which is after the question's instruction.) that will...

    Edit a C program based on the surface code(which is after the question's instruction.) that will implement a customer waiting list that might be used by a restaurant. Use the base code to finish the project. When people want to be seated in the restaurant, they give their name and group size to the host/hostess and then wait until those in front of them have been seated. The program must use a linked list to implement the queue-like data structure....

  • Read the Article posted below, then answer the following questions: Mergers & acquisitions are a major...

    Read the Article posted below, then answer the following questions: Mergers & acquisitions are a major form of corporate diversification strategy, identify and discuss the top three reasons why most (50-60%) of acquisitions fail to create shareholder value. What are the five major components of “CEMEX Way” and why has this approach been so successful in post-acquisition integration? In your opinion, what can other companies learn from the “CEMEX Way” as a benchmark for acquisition management? Article: CEMEX: Globalization "The...

  • second attempt. need asap please 2-4 sentences summarizing the article 4 interesting quotes from the article...

    second attempt. need asap please 2-4 sentences summarizing the article 4 interesting quotes from the article and 4 points explaining each quote In the first few years of the new millennium, at the height of the boom in the offshore call-center business, Tata Consultancy Services, the Indian technology-services giant, made the counterintuitive decision to divest its call-center operations. Why? Because although outsourced call centers were a fast-growing piece of its current business, TCS’s leadership had come to believe that they...

  • As a digital retailer,how does alibaba provide value to Chinese consumers ? whit sets of values...

    As a digital retailer,how does alibaba provide value to Chinese consumers ? whit sets of values are unique to the chinese market? Given that alibaba does not own or distribute any of the merchandise exchanged on its sites, describes what factors had to develop for the company to succeed. Analyze Alibaba's business model relative to all the different forms of digital and online marketing covered in this chapter. Can alibaba succeed in countries outside of China? Why or why not?...

  • 2. Case Discussion for INTERNET MARKETING Digital Transformation at Disney World The Disney theme park experience...

    2. Case Discussion for INTERNET MARKETING Digital Transformation at Disney World The Disney theme park experience – whether it is at the Magic Kingdom in Walt Disney World in Orlando, FL or the original Disneyland in Anaheim, CA or one of the newer parks, such as the Shanghai Disney Resort (opening in 2016) – is designed to be an immersive, exciting, and definitely magical experience for guests. Disney famously wants the reality created inside its theme parks to be better...

  • Carlsberg in Emerging Markets A breeze of optimism blew through the office of Carlsberg A/S’s CEO,...

    Carlsberg in Emerging Markets A breeze of optimism blew through the office of Carlsberg A/S’s CEO, Jørgen Buhl Rasmussen. After finally gaining 100 percent control over the giant Russian brewery Baltic Beverages Holding (BBH), and with the investments in Western China beginning to bear fruit, the newly appointed CEO was confident that the Danish brewing company’s intensified focus on emerging markets would pay off. The company was counting on tapping the massive potential in emerging markets in order to achieve...

  •   1. When it comes to financial matters, the views of Aristotle can be stated as:...

      1. When it comes to financial matters, the views of Aristotle can be stated as: a. usury is nature’s way of helping each other. b. the fact that money is barren makes it the ideal medium of exchange. c. charging interest is immoral because money is not productive. d. when you lend money, it grows more money. e. interest is too high if it can’t be paid back.  2. Since 2008, when the monetary base was about $800 billion,...

  • 10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated...

    10. Write a one-page summary of the attached paper? INTRODUCTION Many problems can develop in activated sludge operation that adversely affect effluent quality with origins in the engineering, hydraulic and microbiological components of the process. The real "heart" of the activated sludge system is the development and maintenance of a mixed microbial culture (activated sludge) that treats wastewater and which can be managed. One definition of a wastewater treatment plant operator is a "bug farmer", one who controls the aeration...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT