Download App

STD 11 - 13. Plant growth and development — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYSTD 11 - 13. Plant growth and development1 Mark
MCQ
Ethylene increases
  • A
    Transpiration
  • ✓
    Respiration climactric
  • C
    Photosynthesis
  • D
    All of these
✓

Answer

Correct option: B.
Respiration climactric
b
(b)In most of the plants there is sharp rise in respiration rate at the time of ripening. This sharp rise is called climacteric rise or climacteric.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 11 - 13. Plant growth and development→STD 11 - 13. Plant growth and development — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

Best material for the study of mitosis in laboratory is:
→
Select the true statement
→
Growth at cellular level is the increase in the amount of
→
The joint between atlas and axis is:
→
A true coleom is absent in phylum
→
Red oceanic tides can be due to
→
In what way is the liver involved in excretion
→
According to Oparin, which one of the following was not present in the primitive atmosphere of the earth?
→
Which fact suggests that most oxygen is transported from lungs to the tissues combined with haemoglobin rather than dissolved in blood plasma?
→
Joint between femur and tibio–fibula is
→