Subject: SpeciesXPlants

Consider the following trees :
1. Jackfruit (Artocarpus heterophyllus)
2. Mahua (Madhuca indica)
3. Teak (Tectona grandis)
How many of the above are deciduous trees?

Consider the following statements about Rhynchostylis retusa (Foxtail orchid):
1. It is an epiphytic orchid.
2. The species is endemic to North-east India.
3. It is the State flower of Arunachal Pradesh and Assam.
Which of the statements given above is/are correct?