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Pedigree method of selection in plant breeding; Bulk Selection Method; Agriculture notes simple and easy.

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STEP 1 : The first step in this process is Hybridization between heterozygous parents P1 and P2. STEP 2 : Hybridization produces F1 generation. STEP 3 The selfing of F1 generation produces F2 population. STEP 4 : Single plant selection carried out at F2 generation. STEP 5 : The F2 single selected plants are grown in Head rows in F3 generation. STEP 6: The most desirable single plants are selected from head rows and they are grown in plant rows again in F4 generation. STEP 7 : The process is repeated until we get homozygous plants (upto F5) STEP 8 : The most productive rows were now bulk selected at this stage and send for trials at F6 generation. How this method differs from Bulk Selection?   The single plant selection is done at F2 to F6 generation. WATCH OUT THE FULL VIDEO:
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Pollination, Fertilization and Self Incompatibility. Botany simple and easy notes for NEET/ B.Sc. M.Sc. TGT/PGT Exams

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  Pollination is the process of transfer of pollen grains from anther to stigma of flower. Fertilization is the process of fusion of male gamete produced in anther to with female gamete egg cell in carpel. Self-incompatibility refers to the inability of fertile pollen to fertilize its own egg cell resulting in failure of seed set. FOR SIMPLE AND EASY EXPLANATION WATCH THE VIDEO:                               
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SAMPLE Lesson plan on Water cycle.

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 SIMPLE AND EASY LESSON PLAN ON WATER CYCLE: WATCH COMPLETE VIDEO BELOW:
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Story of Tiny florets in a single flower head of Sunflower.

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Fact related to Banana, Banana with seeds?? Parthenocarpy.

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Bulk method of selection in plant breeding; Bulk Selection Method; Agriculture notes simple and easy.

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STEP 1: The first step in this process is to create variation by Hybridization between parents P1 and P2.  STEP 2: The progeny from F1 to F5 generation are grown subsequently as Bulk, So that the plants with suited genotype, produced in bulk (BULK POPULATION)  STEP 3: The next step is selection of individual plants from Bulk Population.  STEP 4: Next step is from each selected plant, a plant row called as Head is selected  STEP 5: The best lines/rows are selected and bulk harvested, Sent for trial and resown for multiplication. WATCH COMPLETE VIDEO FOR SIMPLE AND EASY EXPLANATION:
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What is Aneuploidy. Simple and Easy notes.

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  WATCH EXPLANATION VIDEO BELOW:
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