What is an Azolla?
Fern
The correct answer is Fern.
In return, the fern provides the cyanobacterium with protection and a stable environment within specialized cavities in its leaves. This symbiotic nitrogen fixation makes Azolla highly valuable in agriculture, particularly in areas where synthetic fertilizers are expensive or unavailable. It is widely used as a green manure or biofertilizer in rice cultivation, improving soil fertility and increasing crop yields. This ecological role is a significant reason why Azolla is studied and cultivated.
Similar Questions
In which algae are gametes flagellated and similar in size?
In photosynthesis which gas is released by the green plants?
Which of the following is not a kingdom of living organisms?
Green leaves make their food by the process of photosynthesis using ________ and water. This happens in the presence of sunlight.
Which of the following represents the reproductive part of a plant?
Plants with weak stems that cannot stand upright and spread on the ground are called ________.
Grafting and ______ are horticulture techniques used to join parts from two or more plants, so they appear to grow as a single plant.
When an apple is cut, it gets discoloured due to the presence of the enzyme:
Which of the following does not have a fibrous root?
Small bead like structures inside the ovary of flower are called ________.
Important Questions from Botany
Which of the following is a type of nutrition?
I. Heterotrophic
II. Autotrophic
Part of N 2cycle that is opposed to N 2fixation is:
Which among the following is the reproductive part of a plant?
Fibres (Adventitious) roots are found in :
In which Part of the flower does Meiosis take place ?
