Question

Anabaena is an example for
A Protista
B Fungi
C Bryophyte
D Monera

Answer 1

Anabaena is a filamentous true cyanobacterium that has nitrogen-fixing capabilities. It is a member of the kingdom Monera. Kingdom Monera includes organisms known as Archaea along with an addition to blue-algae and Schizophyta (bacteria).

Step by step answer: Option- A- Protista -Protists are a diverse collection of organisms. While exceptions exist, they are primarily microscopic and unicellular or made up of a single cell It is single-celled. In protista the cells have a nucleus and other membrane-bound organelles. These all prefer aquatic or moist environments to grow.
Option-B- Fungi- Fungi are one of the most widely distributed organisms on earth and play an important role in environmental and medical importance. Many fungi are free-living in soil or water; others form parasitic or symbiotic relationships with plants or animals.
Option-c-Bryophyte- Bryophytes mostly grows in damp environments but can even be found growing in diverse habitats ranging from deserts, the artic, and high elevations. It is more of an informal group that consists of three divisions of non-vascular land plants.
Option-D- Monera- It is a kingdom that has unicellular organisms with a prokaryotic cell organization. This means it has no nuclear membrane such as bacteria. They are single-celled organisms with no true nuclear membrane.
Hence, it can be said option D “Monera"

Note: Anabaena has a certain type of growth so we usually call it a filamentous true cyanobacterium that has nitrogen-fixing capabilities. It is a part of the kingdom Monera. The kingdom Monera consists of bacteria of different varieties. Each bacteria has a different role to play.