Plant Kingdom Question 81
Question: Fern character in Cycas is [AFMC 2001]
Options:
A) Coralloid roots
B) Tap root system
C) Circinate venation
D) Reticulate venation
Show Answer
Answer:
Correct Answer: C
Solution:
Anabaena, Nostoc are cyanobacteria that are found in coralloid roots hence it helps in fixation absorption of nitrogen.