Consider the following statements: 1. Some mushrooms have medicinal properties... UPSC pre 2023

Consider the following statements:

1. Some mushrooms have medicinal properties.

2. Some mushrooms have psychoactive properties.

3. Some mushrooms have insecticidal properties

4. Some mushrooms have bioluminescent properties.


How many of the above statements are correct?

(a) Only one

(b) Only two

(c) Only three

(d) All four


Answer - D



Tip


Usually  statement  having Some are correct. 


Tip

Question asked in UPSC pre exam specially in environment is getting random or difficult becasue Indian forest service pre is clubbed together with upsc pre exam.

So, do not worry about difficult pre question of environment because your competition will not be able to do it.


Pleurotus/oyster mushroom possesses medicinal properties and health-promoting effects. So, 1 is correct.


Psilocybin or magic mushrooms are naturally occurring and are consumed for their hallucinogenic effects.  So, 2 is correct.


mushrooms have been found to contain insecticidal compound. So, 3 is correct.


Some mushrooms use luciferins—light-emitting compounds found in other glowing animals and plants—to attract insects. So, 4 is correct.


Last year a question was asked on Gucchi Mushrooms.


UPSC 2022 


With reference to "Gucchi" sometimes mentioned in the news, consider the following statements:


1. It is a fungus.


2. It grows in some Himalayan forest areas.


3. It is commercially cultivated in the Himalayan foothills of north-eastern India.


Which of the statements given above is/are correct?


(a) 1 only


(b) 3 only


(c) 1 and 2


(d) 2 and 3


Answer - c


Explanation:


Guchhi mushroom is a species of fungus.

It is  pale yellow in colour. 

It cannot be cultivated commercially and grown in the foothills in Himachal Pradesh, Uttarakhand, & jammu and kashmir.   


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