CBSE Class 12 Biology Chapter 12 Reproductive Health Competency-Based Questions: Competency-based questions are designed by CBSE for the students so that they can practise well for the board exams and ...
CBSE Class 12th Biology Syllabus for Term 1 of Academic Session 2021-2022 Released: Download PDF Now
Flower structure; development of male and female gametophytes; pollination - types, agencies and examples; outbreeding devices; pollen-pistil interaction; double fertilization; post fertilization ...
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