Which type of forests majorly comprises of lichens and mosses?
Tundra forests
The correct answer is Option 2: Tundra forests.
Why Tundra Forests?
The Tundra biome is characterized by extremely cold temperatures, harsh winds, permafrost (permanently frozen soil), and very short growing seasons. Because of these brutal conditions, large trees cannot survive.
The Vegetation: The plant life in the tundra consists mostly of low-growing vegetation like lichens, mosses, grasses, and small shrubs.
Survival Mechanism: Lichens and mosses are highly resilient. They don't need deep soil to grow and can survive by absorbing moisture and nutrients directly from the air and surface water, making them perfectly suited for the frozen tundra landscape.
Quick Look at the Other Options:
Taiga forests (Boreal Forests): Located just south of the tundra, these forests are dominated by coniferous, evergreen trees like pines, spruces, and firs.
Temperate mixed forests: These regions feature a mix of broadleaf deciduous trees (like oak and maple) and coniferous trees, found in moderate climates.
Tropical evergreen forests: These are lush, dense rainforests found near the equator, featuring massive trees, a multi-layered canopy, and incredible biodiversity (like the Amazon).
Important Questions from Biology
Which of the following statements about living and non-living being is/are correct?
1. While living being can demonstrate growth and repair, non-living being cannot.
2. While living being demonstrates metabolic processes, non-living being does not.
Select the correct answer using the code given below.Movement of materials to different parts of cytoplasm and nucleus is generally carried out by
The gaseous product of a process in plants is a requirement for another vital process that releases energy. Given below are four combinations of the process and product. Identify the correct answer.
Which one of the following cell organelles may play a role in expelling excess water and wastes in case of unicellular organisms?
Transformation of meristematic cells into specific permanent tissues occurs by the process of
