Hybrid Sterility || For B.Sc. Students || Concepts and Notes ||

Hello students
Welcome to the class. This is the 25th class of Genetics and Plant Breeding. In this video, I have shared with you all, the notes of Hybrid sterility. In previous lectures I have explained Aims/Objectives of Plant breeding, Basic techniques of Plant breeding, Pureline selection, Mass selection, Plant Introduction and Acclimatization, Agencies for Plant Introduction, procedure of Plant introduction, Merits and demerits of Plant Introduction, Hybridization, procedure of hybridization, techniques of hybridization, Emasculation, Bagging, Tagging, Pollination, Difficulties in Hybridization, Mutational breeding, the steps in mutational breeding, Macromutation and Micromutation, Mutational breeding in Oligogenic trait and Mutational breeding in polygenic trait, Limitations and applications of mutational breeding, Heterosis/Hybrid vigour, Outbreeding, Manifestation of heterosis, Mutation and Types of Mutation, Types of Mutation according to the type of cell and according to magnitude or quality, Types of mutation on basis of origin, direction, magnitude of phenotypic effect, consequent change in amino acid, according to types of chromosome and chromosomal aberration i.e. Deletion, duplication, Translocation, Inversion, Mendel's law i.e. Law of Dominance, Law of segregation, Law of Independent assortment, Incomplete dominance, Barr body and Lyon Hypothesis, Autosomes and Sex chromosomes. I have explained it in an easy language. Further I will cover all other topics of Genetics and Plant Breeding like
Laws of Inheritance
Mendel's experiment
Principle of segregation
Independent assortment
Incomplete dominance
Gene Interaction: Complementary, Epistasis, Supplementary
Sex determination- Sex chromosomes, sex determination in drosophila and Melandrium
Sex linked Inheritance
Chromosomal aberration: (Deficiency, duplication, inversion, translocation)
Euploidy and Aneuploidy
Plant breeding, Aims and objectives, basic techniques of plant breeding (Selection, plant introduction and acclimatization, hybridization and mutational breeding), hybrid vigour
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This channel will cover all the topics from following Units
Morphogenesis
Plant Physiology
Biochemistry
Ecology
Biostatistics
Economic Botany
Taxonomy
Plant Anatomy
Embryology
Cytogenetics
Plant Breeding
Biotechnology
Algae
Fungi
Bacteria/ Virus/ Lichen
Bryophyta
Pteridophyta
Gymnosperms
Please stay tuned to the channel to understand above mentioned concepts in a better way
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Видео Hybrid Sterility || For B.Sc. Students || Concepts and Notes || канала concepts and notes