Question Discussion & Solution

Similarly,

So

Hence, “ETHIC” is written as “57239”

Hence, X is in North-west of C.

Biosphere reserves are areas of terrestrial and coastal ecosystems that promote the conservation of biodiversity with its sustainable use. 

• They are internationally recognized within the framework of UNESCO’s Man and Biosphere (MAB) program and nominated by national governments.
• There are over 500 biosphere reserves in over 100 countries around the world.
• There are 18 notified Biosphere reserves in India.
• Out of them, 11 Biosphere Reserves are in UNESCO’s MAB World Network. 

Important Points

Biosphere Reserves and their respective years of including in the MAB network are as follows:

• ​Nilgiri (2000)
• Gulf of Mannar (2001)
• Sunderban (2001)
• Nanda Devi(2004)
• Nokrek (2009)
• Pachmarhi(2009)
• Similipal (2009)
• Achanakmar-Amarkantak Biosphere Reserve (2012)
• Great Nicobar Biosphere Reserve (2013)
• Agasthyamala Biosphere Reserve (2016)
• Khangchendzonga Biosphere Reserve(2018)

From the above, we can conclude that Nilgiri Biosphere Reserve is the first Biosphere reserve in India.

Additional Information​ 

Nilgiri Biosphere reserve:-

• ​The Nilgiri Biosphere Reserve was the first and Oldest biosphere reserve in India established in the year 1986.
• It is located in the Western Ghats and includes 2 of the 10 biogeographical provinces of India.
• The Nilgiri Biosphere Reserve falls under the biogeographic region of the Malabar rain forest.
• The Mudumalai Wildlife Sanctuary, Wayanad Wildlife Sanctuary Bandipur National Park, Nagarhole National Park, Mukurthi National Park, and Silent Valley are the protected areas present within this reserve.

The correct answer is Both 2 and 3.

Key Points

• Both mitochondria and chloroplasts  possess their own genetic material thus, they are called as semi-autonomous organelles.
• The mitochondrial DNA and plastid DNA possess genes which produce the proteins necessary for the functioning of mitochondria and chloroplasts  respectively.

• Mitochondria (sing.: mitochondrion), unless specifically stained, are not easily visible under the microscope.
• The number of mitochondria per cell is variable depending on the physiological activity of the cells.
• In terms of shape and size also, a considerable degree of variability is observed.
• Typically it is sausage-shaped or cylindrical having a diameter of 0.2-1.0µm (average 0.5µm) and length 1.0-4.1µm.
• Each mitochondrion is a double membrane-bound structure with the outer membrane and the inner membrane dividing its lumen distinctly into two aqueous compartments, i.e. the outer compartment and the inner compartment.

Statement 1 say The price of Jiosimcard(J) is more than Airtelsim card(A).

It means J > A

Now Statement 2 say The price of Airtelsimcard(A) is less than idea sim card(I).

T means I > A

From both statement we can say that the price of Airtelsim card is less from both the sim card