Plant Kingdom Question 468
Question: Assertion : The sorus of pteridium is of coenosorus type. Reason : Pteridium lacks sori.
Options:
A) If both the assertion and the reason are true and the reason is a correct explanation of the assertion
B) If both the assertion and reason are true but the reason is not a correct explanation of the assertion
C) If the assertion is true but the reason is false
D) If both the assertion and reason are false
Show Answer
Answer:
Correct Answer: C
Solution:
In the sproangia of Pteridium are not grouped together in small seprate sori, but the sorus is continuous along the under margin of the pinnules, often for considerable distances.
This type of sorus is known as continuous linear sours (coenosorus).
BETA
