Tag Chapter 20

Assessment Tests, Biology 12

Assessment Tests, Bio-12, Ch-20

CHROMOSOMES AND DNA Two types of assessment tests are given below: COMPLETE CHAPTER TESTS There are two series in complete chapter tests: 01: TEST A−1 (Marks: 25), Syllabus Bio-12, Ch-20: Chromosomes and DNA (Complete) 02: TEST A−2 (Marks: 25), Syllabus…

Ejaz H. Abbasi
April 9, 2025

Biology – 12

Solved Exercise, Bio-12, Ch-20

CHROMOSOME & DNA FILL IN THE BLANKS Q.01: Fill in the blanks: (i) Particular tRNA molecules become attached to specific amino acids through the action of activating enzymes called _______. (aminoacyl-tRNA synthetase) (ii) _______ is the transfer of genetic material…

Ejaz H. Abbasi
March 2, 2024