List-I | List-II |
A. Metacentric chromosome | I. Chromosome has a terminal centromere |
B. Sub-metacentric chromosome | II. Middle centromere forming two equal arms of chromosome |
C. Acrocentric chromosome | III. Centromere is slightly away from the middle of chromosome resulting into two unequal arms |
D. Telocentric chromosome | IV. Centromere is situated close to its end forming one extremely short and one very long arm |
List-I | List-II |
A. Histones | III. Positively charged basic proteins |
B. Nucleosome | IV. DNA wrapped around histone octamer |
C. Euchromatin | I. Loosely packed chromatin |
D. Heterochromatin | II. Densely packed Chromatin |