MCQs - 2026-04

Possessing advanced hypersonic missile technology significantly bolsters a nation's strategic deterrence capabilities and its ability to project power.

While the Agni series is known for its range, the Agni-VI's primary advancement lies in its significantly increased speed and maneuverability.

The Agni-VI is equipped with a maneuverable re-entry vehicle (MaRV) that allows it to change its trajectory mid-flight, making interception extremely challenging.

Hypersonic missiles are defined as traveling at speeds exceeding Mach 5 (five times the speed of sound).

The CRISPR-Cas9 system is a gene-editing tool that allows scientists to make precise modifications to DNA sequences, in this case, correcting the faulty gene responsible for LCA.

The success in treating LCA with CRISPR technology opens possibilities for developing similar gene therapies for other inherited retinal diseases and potentially other genetic conditions.

The therapy is delivered via a single injection directly into the eye, targeting the retinal cells.

The clinical trial reported encouraging results in treating Leber congenital amaurosis (LCA), a severe form of inherited blindness.

The breakthrough involves the use of CRISPR-Cas9 technology for gene therapy, which precisely edits the faulty genes responsible for inherited retinal diseases.

The project aims to stimulate India's private space sector, create high-skilled jobs, and attract substantial investment, positioning India as a key player in the global space economy.