NCERT Solutions For Class 12 Biology Chapter 6 is provided here. This topic is an extremely important topic in Biology and is important for class 11, Class 12 and for competitive exams like JEE and NEET. Students must have a good knowledge of the topic in order to excel in the examination. We at BYJU’S provide the NCERT Solutions Class 12 Biology Cell cycle and cell division PDF which students can download. Practicing all the questions will be very helpful for the students as many questions are framed from the topic.
NCERT Solutions for Class 12 Biology Chapter 6 includes the topic – Cell cycle: Phase of cell cycle, Prophase, Metaphase, Anaphase, Telophase. Cytokinesis, Significances of mitosis, Meiosis: Meiosis 1, Meiosis 2, Significances of Meiosis. NCERT Solutions Class 12 Biology Cell cycle and cell division PDF is provided here for better understanding and clarification of the chapter.
The event in which the cell divides its genome and eventually forms two daughter cells is called cell cycle. The stages of mitosis are: Prophase, metaphase, anaphase and telophase. Prophase is the first stage of mitosis. Second stage of mitosis is metaphase where sister chromatids are formed. Third stage of mitosis is anaphase where the splitting of centromeres takes place and the chromatids move to opposite poles. The fourth stage in mitosis is telophase where the chromosome cluster is covered with nuclear envelope. Importance of mitosis is it produces diploid daughter. These daughter cells are identical in genetic complements. The most important role of mitosis is in cell repairing. Meiosis happens in two two sequential cycles. Cycle 1 is called meiosis 1 and the second cycle is called meiosis 2. Meiosis 1 has the following stages: Prophase 1, Metaphase 1, Anaphase 1, Telophase 1. Meiosis 2 has the following stages: Prophase 2, Metaphase 2, Anaphase 2, Telophase 2. This is a brief on Cell Cycle and Cell Division to know more about the process of meiosis download the pdf.
Downloadable files of ebooks, notes, pdfs are available at BYJU’S for students to start their exam preparation without delay. Once you have registered with BYJU’S access to online course is very simple. To know more G1 phase, G2 phase, S phase, Quiescent stage, Chromatin condensation, sister chromatids, kinetochores, cell plate, Zygotene, Synapsis, synaptonemal complex, bivalent, pachytene, diplotene, chiasmata, diakinesis etc sign up on BYJU’S the learning app. Apart from NCERT Solutions For Class 12 Biology Chapter 6, get NCERT solutions for other biology chapters – NCERT Solutions for Class 12 Biology as well. Students can download worksheets, assignments, NCERT Class 12 Biology Solutions and other study materials for exam preparation and score better marks.