2021 Environment - Fig trees and ecosystem services

On the basis of the passage given above, the following assumptions have been made :1. Fig trees can often be keystone species in natural forests.2. Fig trees can grow where other large woody species cannot grow.3. Sacred trees can have a role in biodiversity conservation.4. Fig trees have a role in the seed dispersal of other tree species.Which of the above assumptions is/are valid?

• 1 and 2 only
• 3 only
• 2 and 4 only
• 1, 3 and 4 only