Which one of the following is heterosporous?

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

Question

(D) The correct answer is $D$. In pteridophytes,the sporophyte produces spores inside sporangia. Most pteridophytes produce only one type of spore,kno

Vedclass · Accepted Answer

Salvinia

Vedclass · Answer

(D) The correct answer is $D$. In pteridophytes,the sporophyte produces spores inside sporangia. Most pteridophytes produce only one type of spore,known as homosporous (e.g.,$Equisetum$,$Adiantum$,$Dryopteris$). However,some genera like $Salvinia$,$Selaginella$,$Azolla$,$Marsilea$,and $Isoetes$ produce two different types of spores,known as heterosporous. Therefore,$Salvinia$ is heterosporous.

Similar Questions

In pteridophytes,the sporophylls may form distinct compact structures called .....

Polystelic stem is seen in

Identify the pair of heterosporous pteridophytes among the following:

The sorus of $Dryopteris$ fern is:

The presence of rhizoids in saprophytic plants is a characteristic of which group?

Vedclass Test Series

Exam Paper Generator

Online Exam Module