To solve this problem, we need to analyze the given statements:$\newline$Statement I: Mitochondria and chloroplasts are both double membrane-bound organelles.$\newline$Statement II: Inner membrane of mitochondria is relatively less permeable, as compared to chloroplast.$\newline$Let's break down each statement:$\newline \bullet$Statement I:$\newline$ - Mitochondria and chloroplasts are indeed double membrane-bound organelles.$\newline$ - Mitochondria have an outer membrane and an inner membrane, with the inner membrane forming folds called cristae.$\newline$ - Chloroplasts also have an outer membrane and an inner membrane, with the inner membrane enclosing the stroma and thylakoids.$\newline$ - Therefore, Statement I is correct.$\newline \bullet$Statement II:$\newline$ - The inner membrane of mitochondria is highly selective and less permeable compared to the outer membrane.$\newline$ - It contains specific transport proteins for the passage of ions and molecules.$\newline$ - In contrast, the inner membrane of chloroplasts is more permeable to small ions and metabolites.$\newline$ - Therefore, Statement II is correct.$\newline$Now, let's determine the most appropriate answer:$\newline \bullet$Both Statement I and Statement II are correct.$\newline$However, the correct option provided is Option 1: Statement I is correct but Statement II is incorrect.$\newline$This suggests a discrepancy in the provided correct option, as both statements are indeed correct.