CBSE-CLASS-XII SERIES Biology
Wastewater Management
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2024 Chapter Questions 2 MCQs
01
PYQ 2024
medium
biology ID: cbse-cla
Draw a schematic diagram of an antibody molecule and label any 4 parts. Mention their chemical nature. Name the cells which produce them.
02
PYQ 2024
medium
biology ID: cbse-cla
Give the scientific name of the bacteria widely used in biotechnology to create a GM cotton crop resistant to bollworm attacks.