Question

The Himalayan Range is very rich in species diversity. Which one among the following is the most appropriate reason for this phenomenon?
A. It has a high rainfall that supports luxuriant vegetation growth
B. It is a confluence of different biogeographical zones
C. Exotic and invasive species have not been introduced in this region
D. It has less human interference

Answer 1

Hint: Biogeographic characterization of India is the division of India as per biogeographic qualities. Biogeography is the investigation of the conveyance of species (science), creatures, and biological systems in geographic space and through land time. India has a rich legacy of characteristic variety.

Complete answer:
The Himalayas, or Himalaya, is a mountain range in Asia isolating the fields of the Indian subcontinent from the Tibetan Plateau. The reach has a significant number of Earth's most elevated pinnacles, including the most elevated, Mount Everest, at the outskirts among Nepal and China. The Himalayas incorporate more than fifty mountains surpassing 7,200 m (23,600 ft) in rising, including ten of the fourteen 8,000-meter tops.

Conversely, the most elevated top external Asia (Aconcagua, in the Andes) is 6,961 m (22,838 ft) tall. Its western anchor, Nanga Parbat, lies only south of the northernmost twist of the Indus stream. The Himalayan reach is verged on the northwest by the Karakoram and the Hindu Kush ranges. Toward the north, the chain is isolated from the Tibetan Plateau by a 50–60 km (31–37 mi) wide structural valley called the Indus-Tsangpo Suture. Towards the south, the bend of the Himalaya is ringed by the exceptionally low Indo-Gangetic Plain. The biogeographic arrangement of India is the division of India as indicated by biogeographic attributes.

Biogeography is the investigation of the conveyance of species (science), creatures, and environments in geographic space and through topographical time. India has a rich legacy of characteristic variety. India positions fourth in Asia and tenth on the planet among the best 17 super different nations on the planet. India harbors almost $11\% $ of the world's botanical variety including more than 17500 recorded blossoming plants, 6200 endemic species, 7500 therapeutic plants, and 246 universally undermined species in just $2.4\% $of the world's territory zone.

India is likewise home to four biodiversity hotspots—Andaman and Nicobar Islands, Eastern Himalaya, Indo-Burma district, and the Western Ghats. It is a conversion of various bio-geological zones. The Himalayan Range is extremely wealthy in species variety given the whole Himalayan area is different bio-topographically.

Thus, option (B) is correct.

Note: Biogeographic locales are topographical territories that are characterized dependent on the species found in them, which gives important data to biologists and characteristic assets supervisors for seeing enormous scope measures that influence species and environments.