Give an example of a beneficial effect of mutation. Mutation often produce proteins with new or altered function that can be useful to organisms in different or changing environments. For example, mutations have helped many insects resist chemical pesticides.
Generally, HOAs are exempt from state and federal income taxes if: 1  Most of its HOA units are used by individuals as residences. 2  It's organized and operated to buy, build, manage, maintain, and care for HOA property. 3  At least 60% of its gross income for the taxable year comes from HOA membership dues, fees, or assessments.
The actual HRA that is exempt from tax is the lowest of the three: Actual HRA received from employer 50% of salary in case of metros or 40% in case of non-metros Actual rent paid minus 10% of salary.alculation of House Rent Allowance (HRA) exemption. The actual HRA that is exempt from tax is the lowest of the three 1  : Actual HRA received from employer. 2  50% of salary in case of metros or 40% in case of non-metros.