The correct answer is: b) Micro, Small, and Medium Enterprises (MSMEs).
MSMEs are the backbone of the Indian economy, and they play a significant role in Meghalaya’s economy as well. MSMEs account for over 90% of all enterprises in Meghalaya, and they employ over 80% of the state’s workforce. MSMEs are involved in a wide range of activities, including manufacturing, trading, and services.
Heavy manufacturing is not a significant sector in Meghalaya. The state does not have any large-scale manufacturing industries.
Biotechnology is a growing sector in Meghalaya, but it is not yet a significant part of the state’s economy.
Aerospace technology is not a significant sector in Meghalaya. The state does not have any aerospace companies or research institutions.
In conclusion, the correct answer is: b) Micro, Small, and Medium Enterprises (MSMEs).