Azolla is used as a biofertilizer because it
(a) Multiplies very fast to produce massive biomass
(b) Has association of nitrogen-fixing Rhizobium
(c) Has association of nitrogenfixing cyanobacteria
(d) Has association of mycorrhiza
Ans. c
(6)
Related Posts:
- Diversity of Life | Monera | Questions BIOLOGY
- BIOFERTILIZERS AND PEST CONTROLE BIOLOGY
- ECOSYSTEM | STRUCTURE AND FUNCTIONS BIOLOGY
- ORGANISMS AND ENVIRONMENT BIOLOGY
- ECONOMIC BOTANY BIOLOGY
- Diversity of Life | Monera | 2.2 | BIOLOGY
- BIOTECHNOLOGY AND ITS APPLICATIONS BIOLOGY
- ## SSC CGL (Tier - 2) Online Exam Paper - 2017 "held… Courses
- @@ SSC CGL (Tier - 2) Online Exam Paper - 2017 "held…
- BIOENERGY BIOLOGY
Powered by Contextual Related Posts
You may also like
The hyphae of Aspergillus are
(a) Aseptate and multinucleate (b) Septate and multinucleate (c) Aseptate and uninucleate (d) Septate and uninucleate Answer. (b) The mycelium of Aspergillus consist of branch septate hyphae. Cells of hyphae are multinucleate. (184)
Which type of tissue is found in the fungi
(a) Parenchyma (b) Chlorenchyma (c) Plectenchyma (d) Collenchyma Answer. (c) Plectenchyma (Pseudoparenchyma) is nothing but the interwoven mass of fungal mycelium which in cross-section look like parenchyma. (104)
(a) Colletotrichum falcatum (b) Phytophthora infestans (c) Potato mosiac virus (d) Alternaria solani Answer. (b) Late blight of potato is a seed born disease which is caused by Phytophthora infestans. The disease is characterised by brownish to blackish dead areas …