SRMJEEE SERIES Biology
Genetic Engineering And Biotechnology
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2018 Chapter Questions 2 MCQs
01
PYQ 2018
medium
biology ID: srmjeee-
In maize, hybrid vigour is exploited by
1
crossing of two inbred parental lines
2
harvesting seeds from the most productive plants
3
inducing mutations
4
bombarding the seeds with DNA
02
PYQ 2018
medium
biology ID: srmjeee-
Which of the following is generally used for induced mutagenesis in crop plants?
1
X-rays
2
UV (260 nm)
3
gamma rays (from cobalt 60)
4
alpha particles