Coralloid roots of Cycas possess a symbiotic | vedclass

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

Question

(D) The coralloid roots of $Cycas$ are specialized,negatively geotropic roots that branch dichotomously. These roots contain a symbiotic association w

Vedclass · Accepted Answer

$Anabaena$

Vedclass · Answer

(D) The coralloid roots of $Cycas$ are specialized,negatively geotropic roots that branch dichotomously. These roots contain a symbiotic association with nitrogen-fixing cyanobacteria,specifically $Anabaena$ $cycadae$ and $Nostoc$. This association is an example of symbiosis,where the alga helps in $N_2$ fixation for the plant,and in return,the plant provides shelter and nutrients to the alga.

Coralloid roots of $Cycas$ possess a symbiotic alga:

Similar Questions

Select one of the following pairs of important features distinguishing $Gnetum$ from $Cycas$ and $Pinus$ and showing affinities with angiosperms.

Microsporophyll of $Pinus$ is equivalent to:

Plants that lack flowers and fruits but produce seeds are known as . . . . . . .

Identify the incorrect pair for Gymnosperms from the following.

Which of the following is a living fossil?

Vedclass Test Series

Exam Paper Generator

Online Exam Module