CBSE ENGLISH LANGUAGE LITERATURE

Detailed explanation-1: -Melina Vostokoff (Russian: ) is a scientist and a Red Room operative who has been through the Black Widow program four times, as well as the adoptive mother of Natasha Romanoff and Yelena Belova.

Detailed explanation-2: -Portrayed by After being freed from the control, Belova joined forces with Romanoff, as well as their adoptive parents Alexei Shostakov and Melina Vostokoff, to bring down the Red Room once and for all.

Detailed explanation-3: -Yelena Belova recently appeared as an antagonist in episode 4 of Marvel Studios’ Hawkeye television series, airing now on Disney+. But her first on-screen appearance was one of a hero; in Black Widow, Yelena saved thousands of lives and rekindled her loving familial bond with her adoptive sister Natasha Romanoff.