CameraIcon

SearchIcon

MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Beverages

Gibberellin i...

Question

Gibberellin is obtained from a .................

A

Fungus

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

B

Alga

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

Basidiolichen

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

Flowering plants

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is A Fungus
Gibberellin is obtained from a fungus, named as Gibberella fujikori. It is a fungal plant pathogen which causes bakane disease in rice seedlings. It is done with the overloading of gibberellic acid as its own metabolic byproduct.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Gibberellin is obtained from ..................

Q. The dwarf variety of garden pea plants are now known to have a mutation in a gene needed for synthesis of gibberellin.

F_{1}

plant obtained by Mendel from the tall (TT)

\times

dwarf (tt) cross were tall.
Which of the following inferences can be drawn from the given information?
(i) Gibberellin causes elongation of stems.
(ii) Heterozygous (Tt) plants produce the same amount of gibberellin as homozygous dominant (TT) plants.
(iii) Gibberellin induces production of auxin.
(iv) Mutation may have occurred in a gene producing an enzyme.

Q. Choose the correct answer from the alternatives given.
Spraying plants with a combination of auxins and gibberellins:

Q. The gibberellins are plant growth hormones. They cause elongation of stem. Gibberellin was first isolated by Japanese workers from .........

Assertion (A): Genetically dwarf plants on treatment with gibberellins attain the size of normal plants

Reason(R): Gibberellins cause enormous cell elongation and intermodal length

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Grammar Basics 2

BIOLOGY

Watch in App

explore_more_icon

Explore more

Standard X Biology

Join BYJU'S Learning Program

CrossIcon