PRINCIPLES OF INHERITANCE AND VARIATION

Cytoplasmic Inheritance by Sidd Sir – Male sterility in maize, variegated leaves in Mirabilis jalapa.

NCERT LINE BY LINE, PRINCIPLES OF INHERITANCE AND VARIATION / Prof. Siddharth Sanghvi

Comparison of Cytoplasmic and Nuclear Inheritance Feature Cytoplasmic Inheritance Nuclear Inheritance Definition Transmission of traits via genes located in organelles like mitochondria or chloroplasts. Transmission of traits via genes in the nuclear chromosomes. Location of Genes Found in mitochondrial or chloroplast DNA (extranuclear). Found in chromosomal DNA inside the nucleus. Inheritance Pattern Maternal (zygote inherits […]

Cytoplasmic Inheritance by Sidd Sir – Male sterility in maize, variegated leaves in Mirabilis jalapa. Read More »

Difference Between Progeny and Offspring in Genetics

NCERT LINE BY LINE, PRINCIPLES OF INHERITANCE AND VARIATION / Prof. Siddharth Sanghvi

Difference Between Progeny and Offspring in Genetics Aspect Progeny Offspring Definition Progeny refers to the descendants or the next generation of an organism, often used in a broader scientific or formal context. Offspring refers to the immediate biological descendants of an organism, typically used in a general or informal context. Context More commonly used in

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Mendelism – Principles of inheritance and variation Videos by Siddharth Sanghvi Sir

PRINCIPLES OF INHERITANCE AND VARIATION / Prof. Siddharth Sanghvi

Mendelism – Principles of inheritance and variation Videos by Siddharth Sanghvi Sir Read More »

NCERT-Gregor Mendel, conducted hybridisation experiments on garden peas for seven years (1856-1863) and proposed the laws of inheritance in living organisms. Mendel published his work on inheritance of characters in 1865 butfor several reasons, it remained unrecognised till 1900.

NCERT LINE BY LINE, pre-class, PRINCIPLES OF INHERITANCE AND VARIATION / Prof. Siddharth Sanghvi

Mendel’s Approach and Results Mendel’s Approach and Results Aspect of Mendel’s Approach Result Application of statistical analysis Novological – New way to address Biological Problems by using Maths Application of mathematical logic Increased reliability of inferences Large sampling size Greater credibility of collected data Experimentation on successive generations Confirmation of general rules of inheritance Investigation

NCERT-Gregor Mendel, conducted hybridisation experiments on garden peas for seven years (1856-1863) and proposed the laws of inheritance in living organisms. Mendel published his work on inheritance of characters in 1865 butfor several reasons, it remained unrecognised till 1900. Read More »