Which one of the following is common to multicellular fungi, filamento...
Common Features of Multicellular Fungi, Filamentous Algae, and Protonema of Mosses
There are certain features that are common to multicellular fungi, filamentous algae, and protonema of mosses. One such feature is multiplication by fragmentation. Let's discuss each of these organisms in detail and understand how they exhibit this feature.
1. Multicellular Fungi
Multicellular fungi, such as mushrooms and molds, are made up of thread-like structures called hyphae. These hyphae grow by branching and elongation. When a part of the hyphae is broken off, it can continue to grow and develop into a new individual. This process is known as fragmentation. Each fragment has the potential to give rise to a new multicellular fungal organism.
2. Filamentous Algae
Filamentous algae, also known as filamentous green algae, are a group of algae that form long, thread-like filaments. These filaments can easily break apart into smaller fragments. When these fragments are dispersed in suitable environments, they can grow and develop into new filamentous algae. This mode of reproduction is known as fragmentation.
3. Protonema of Mosses
Protonema is the first stage in the life cycle of mosses. It is a mass of green, branched, and thread-like filaments that develop from spores. These filaments can break apart into smaller fragments. Each fragment has the potential to grow into a new moss plant. This process of fragmentation allows the moss to propagate and colonize new habitats.
Conclusion
In conclusion, all three organisms - multicellular fungi, filamentous algae, and protonema of mosses - exhibit the feature of multiplication by fragmentation. This process allows them to reproduce asexually and colonize new habitats.