Aquatic fern which is an excellent biofertilizer [CBSE PMT 1999, 2000, 01]

Biology · NEET · NTA Exams — Plant Kingdom

1. Salvinia
2. Azolla
3. Marsilea
4. Pteridium

Answer

(B) Azolla

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• Selaginella and Salvinia are considered to represent a significant step towards evolution of seed habit…
• Which wood burns for short period of time [HPMT 1996] Or One of the following plants have contributed to coal…
• Conifers are adapted to tolerate extreme environmental conditions because of
• Find the CORRECT statements about the economic importance of algae: Algae fix more than 50% of global carbon…
• Given below are two statements: one is labeled as Assertion (A) and the other is labeled as Reason (R)…
• A fern prothallus is bisexual. If fertilization takes place between their gametes then it is known as:
• Male and female gametophytes are independent and free-living in:
• Assertion: Bryophyte and pteridophytes contain well developed antheridia. Reason: Biflagellate sperms are…

More Plant Kingdom questions · Browse all practice questions