NEET QUIZ - BOTANY | CELL - THE UNIT OF LIFE | செல் - ஒரு வாழ்வியல் அலகு
NEET QUIZ - CELL: THE UNIT OF LIFE
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Class 12, Bio-Botany - Key points, Lesson-1, Asexual and Sexual Reproduction in Plants / தாவரங்களில் பாலிலா இனப்பெருக்கம் மற்றும் பாலினப்பெருக்கம்
Lesson-1 Asexual and Sexual Reproduction in Plants CLICK HERE TO ATTEND BOOK BACK ONEWORD ONLINE TEST / புத்தக வினா தேர்வு எழுத இங்கே சொடுக்கவும். Reproduction is one of the attributes of living things. Lower plants, microbes and animals reproduce by different methods (fragmentation, gemma, binary fission, budding, regeneration). Organisms reproduce through asexual and sexual methods. Asexual methods in angiosperms occur through natural or artificial methods. The natural methods take place through vegetative propagules or diaspores. Artificial method of reproduction involves cutting, layering and grafting. Micropropagation is a modern method used to raise new plants. CLICK HERE TO ATTEND BOOK BACK ONEWORD ONLINE TEST / புத்தக வினா தேர்வு எழுத இங்கே சொடுக்கவும். Sexual reproduction includes gametogenesis and fertilization. External fertilization occurs in lower plants like algae but in higher plants internal fertilization takes place. A flower i...
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