(i) Sexual reproduction in flowering plants: Flower structure; development of male and female gametophytes; pollination - types, agencies, and examples; outbreeding devices; pollen-pistil interaction; ...

CBSE Class 12th Biology Syllabus 2025-26: The 12th class curriculum for 2025–2026 was made available by the CBSE Board. The curriculum for CBSE Class 12 Biology 2025–2026 is available for students to ...