Which of the following is an example of a bio | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Biofertilizers are organisms that enrich the nutrient quality of the soil. $1$. $Azolla-Anabaena$ is a symbiotic association where the cyanobacter

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) Biofertilizers are organisms that enrich the nutrient quality of the soil. $1$. $Azolla-Anabaena$ is a symbiotic association where the cyanobacterium $Anabaena$ fixes nitrogen for the $Azolla$ fern. $2$. $Mycorrhiza$ is a symbiotic association between fungi and roots of higher plants,which helps in phosphorus absorption. $3$. $Legume-Rhizobium$ symbiosis is a classic example where $Rhizobium$ bacteria fix atmospheric nitrogen in the root nodules of leguminous plants. Since all these examples represent biological agents used to increase soil fertility,the correct answer is $All 	ext{ of the above}$.

Which of the following is an example of a biofertilizer?

Similar Questions

The common nitrogen fixer found in paddy fields is . . . . . . .

$A$ water fern, which is used as a green manure in rice fields is

How much does crop productivity increase with the use of biofertilizers?

Farmers have reported $50\%$ higher yield of rice by using which biofertilizer?

The aquatic fern which is an excellent biofertilizer is

Vedclass Test Series

Exam Paper Generator

Online Exam Module