menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Biology
  3. Study Set
    Biology Exploring Study Set 1
  4. Exam
    Exam 37: Plant Signals and Responses to the Environment
  5. Question
    What Happens with P<sub>r</sub> and P<sub>fr</sub> at Night (Assuming No
Solved

What Happens with Pr and Pfr at Night (Assuming No

Question 40

Question 40

Multiple Choice

What happens with Pr and Pfr at night (assuming no artificial lights) ?


A) Pr absorbs far-red light and is converted to Pfr.
B) Pfr absorbs red light and is converted to Pr.
C) Pfr is converted to Pr.
D) Pfr absorbs far-red light and is converted to Pr.

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Q6: Tropisms explain how plants can move from

Q35: In systemic acquired resistance, the regulatory protein

Q36: If you were to start growing roses

Q37: Which of the following statements best describes

Q39: Which type of plant hormone is primarily

Q41: What are chitinases examples of?<br>A) systemins<br>B) phytoalexins<br>C)

Q42: Which type of plant hormone governs senescence

Q43: Which of the following is the most

Q44: Some signalling chemicals, such as oligosaccharins, are

Q45: Which plant hormones can be produced by

Examlex

ExamLex

About UsContact UsPerks CenterHomeschoolingTest Prep

Work With Us

Campus RepresentativeInfluencers

Links

FaqPricingChrome Extension

Download The App

Get App StoreGet Google Play

Policies

Privacy PolicyTerms of ServiceHonor CodeCommunity Guidelines

Scan To Download

qr-code

Copyright © (2025) ExamLex LLC.

Privacy PolicyTerms Of ServiceHonor CodeCommunity Guidelines