प्रकृति में, निम्नलिखित में से किस जीव का/किन जीवों के मृतविहीन सतह पर जीवित पाए जाने की संभावना है?
1. फर्न
2. लाइकेन
3. मांस
4. छत्रक (मशरूम)
नीचे दिए गए कूट का प्रयोग कर सही उत्तर चुनिए।
सही उत्तर (C) 2 and 3 है।
व्याख्या:
Lichens can grow on practically any surface and can grow from sea level to high alpine heights under various climatic situations. Mosses are non-vascular plants that lack xylem and phloem for transporting water. They have rhizoids that anchor them and take in water, allowing them to grow low and flat along surfaces without soil. Ferns need indirect sunlight, moist soil, and a humid environment to thrive. Mushrooms are the fruiting bodies of fungi that typically grow on soil or their food source.
In English (Question & Model Answer)
In the nature, which of the following is/are most likely to be found surviving on a surface without soil?
1. Fern
2. Lichen
3. Moss
4. Mushroom
Select the correct answer using the code given below.
The correct answer is (C) 2 and 3.
Explanation:
Lichens can grow on practically any surface and can grow from sea level to high alpine heights under various climatic situations. Mosses are non-vascular plants that lack xylem and phloem for transporting water. They have rhizoids that anchor them and take in water, allowing them to grow low and flat along surfaces without soil. Ferns need indirect sunlight, moist soil, and a humid environment to thrive. Mushrooms are the fruiting bodies of fungi that typically grow on soil or their food source.