Use app×
Ask a Question
QUIZARD
QUIZARD
JEE MAIN 2026 Crash Course
NEET 2026 Crash Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE

Leaf fall can be prvented by

← Prev Question Next Question →
0 votes
85 views
in Biology by (82.0k points)
closed by
Leaf fall can be prvented by
A. abscisic acid
B. auxins
C. florigen
D. cytokinins
Challenge Your Friends with Exciting Quiz Games – Click to Play Now!

1 Answer

0 votes
by (84.4k points)
selected by
 
Best answer
Correct Answer - D
Cytokinin retards senescence and ageing of leaves by preventing disappearance of chlorophyll and degradation of proteins that occur with the ageing process of leaves.
← Prev Question Next Question →

Find MCQs & Mock Test

  1. JEE Main 2026 Test Series
  2. NEET Test Series
  3. Class 12 Chapterwise MCQ Test
  4. Class 11 Chapterwise Practice Test
  5. Class 10 Chapterwise MCQ Test
  6. Class 9 Chapterwise MCQ Test
  7. Class 8 Chapterwise MCQ Test
  8. Class 7 Chapterwise MCQ Test

Related questions

0 votes
1 answer
Leaf fall can be prvented by
asked Jul 12, 2019 in Biology by Omisha (60.7k points)
0 votes
1 answer
Leaf fall can be prvented by
asked Aug 29, 2019 in Biology by Omisha (60.7k points)
0 votes
1 answer
Leaf fall can be prvented by
asked Aug 14, 2019 in Biology by Kanika Sahu (83.3k points)

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

User Contribution to Sarthaks eConnect
Managed by Sarthaks Digitizing India
...