menu-iconExamlexExamLexServices

Discover

Ask a Question
  1. All Topics
  2. Topic
    Biology
  3. Study Set
    Campbell Biology in Focus
  4. Exam
    Exam 31: Plant Responses to Internal and External Signals
  5. Question
    Charles and Francis Darwin Discovered That
Solved

Charles and Francis Darwin Discovered That

Question 11

Question 11

Multiple Choice

Charles and Francis Darwin discovered that


A) red light is most effective in shoot phototropism.
B) auxin can pass through agar.
C) light destroys auxin.
D) light is perceived by the tips of coleoptiles.

Correct Answer:

verifed

Verified

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

Related Questions

Q6: Which of the following most correctly describes

Q7: Which one of the following plants has

Q8: Trichomes on certain plant species are a

Q9: Which of the following conclusions is supported

Q10: Which of the following is the most

Q12: This experiment suggests that the unknown amount

Q13: Which plant hormone affects the response to

Q14: Why are axillary buds often inhibited from

Q15: Statoliths are structures that are responsible for<br>A)phototropism.<br>B)gravitropism.<br>C)thigmotropism.<br>D)dormancy.

Q16: Plants that have their flowering inhibited 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