World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
In short day plants (SDP) flowering is induced by :
Question
Easy
Timing Icon

Solving time: 1 mins

In short day plants (SDP) flowering is induced by :

A
Photoperiod less than 12 hours

B
Photoperiod shorter than initial value and uninterrupted long night

C
Short photoperiod and interrupted long night

D
Long night

Views

Views: 5,890 students

tutor 0tutor 1tutor 2
Found 2 tutors discussing this question
Henry Discussed
In short day plants (SDP) flowering is induced by :
14 mins ago
Discuss this question LIVE
14 mins ago

Text SolutionText solutionverified iconVerified

Short-day plants flower only if light periods are shorter than some critical length. In these plants the dark period is critical and must be continuous. If this dark period is interrupted even with a brief exposure of light, the short day plant will not flower. Strawberries, , Soyabeans and are short day plants.
Was this solution helpful?
84
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice more questions from Plant Growth and Development

Question 1
Easy
Views

Views: 5,902

Which of the following statements are false?
(i) CH breaks seed and bud dormancy.
(ii) ABA stimulates the opening of stomata.
(iii) Cytokinin is primarily concerned with cell division.
(iv) ABA is synergistic to GA.
  1. (i), (ii) and (iii)
  2. (i) and (ii)
  3. (ii) and (iv)
  4. (i) and (iii)
Topic

Topic:

Plant Growth and Development

Book

Book:

Xtract Objective Biology for NEET (Disha)

View solution

Question 2
Medium
Views

Views: 5,926

The following statements are given about plant growth hormones:
I.Cytokinins suppress the synthesis of chlorophyll.
II.Auxins control apical dominance.
III.Gibberellins promote shoot elongation.
IV.Abscisic acid enabling seeds to withstand desiccation.
Which of the above statements are correct?
  1. I and II
  2. II and III
  3. I and III
  4. II, III and IV
Topic

Topic:

Plant Growth and Development

View solution

Question 3
Easy
Views

Views: 5,373

Which plant hormone promotes seed, and bud dormancy and causes stomatal closure?
  1. IAA
  2. Abscisic acid
  4. Cytokinin
Topic

Topic:

Plant Growth and Development

Book

Book:

Xtract Objective Biology for NEET (Disha)

View solution

Question 4
Easy
Views

Views: 5,916

Auxin promotes flowering and controls xylem differentiation.
  1. True
  2. False
  3. Cannot say
  4. Partially true or false
Topic

Topic:

Plant Growth and Development

Book

Book:

CBSE New Pattern Biology Class 11 for 2021-22 Exam MCQs based book for Term 2

View solution

View more
filo Logo

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,974

Text: While most humans are able to hold their breath for only a minute or two, crocodiles can stay submerged underwater for an hour or longer. This adaptation allows the crocodiles to kill their prey by drowning. Investigators hypothesized that bicarbonate (HCO₃⁻) might act as an allosteric effector in crocodiles in a manner similar to BPG in humans. What is the effect of bicarbonate on the O₂ affinity of hemoglobin in crocodiles? A. Decreases the affinity B. Increases the affinity C. No change in the affinity
Topic

Topic:

Biology

View solution

Question 2
Views

Views: 5,695

__________ and ______are contractile proteins of muscles.
Topic

Topic:

Human Physiology

View solution

Question 3
Views

Views: 5,977

1. How many grams of agar would we need to add in 40 mL of buffer to make a 0.7% agarose gel? 2. How many grams of EDTA would I need to add to make a 5% EDTA solution in 150 mL of water? 3. If I put 2 grams of NaCl in 25 mL of water, what percentage solution would I have? 4. How many grams of agarose would I need to add to 50 mL of buffer to make a 1.2% agarose gel? 5. How many grams of substance XMW 125.5; FW 132.25 would I need to add to 40 mL of buffer to make a 2.5% solution? 6. How many grams of NaOH would I need to add in 75 mL of buffer to make a 20% solution?
Topic

Topic:

Biology

View solution

Question 4
Views

Views: 5,503

Would like to get an example to study Given an example situation with a cell membrane, recognize which solutes (oxygen, carbon dioxide, sodium ions, potassium ions, and glucose) would pass through the cell membrane by simple diffusion and which would use facilitated diffusion.
Topic

Topic:

Biology

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Biology tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Plant Growth and Development

next icon
next icon
Question Text
In short day plants (SDP) flowering is induced by :
TopicPlant Growth and Development
SubjectBiology
ClassClass 11
Answer TypeText solution:1
Upvotes84