Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
309 views
in Strategies for Enhancement in Food Production by (48.9k points)

Study the following columns.

columns - I columns - II
A. Usage of bisexual 1. Coal selection flower as female parents
B. Incorporation of several desirable characters into a single variety 2. Pure line selection
C. Ex plotting hybrid vigour for many generations 3. Emasculation
D. Improving local varieties of self pollinated crop 4. Hybridization
5. Polyploidy breeding
A B C D
a 4 5 3 1
b 2 3 4 5
c 3 4 1 2
d 1 5 2 4

Please log in or register to answer this question.

1 Answer

+1 vote
by (58.8k points)

(c)  3 4 1 2

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...