I am a passionate tutor of biology and simultaneously learning biology. I taught biology for all the UG level competitive exams and state bo

Mamatha Chekuri

This course gives a overall idea about the gene interactions which are also referred as non- mendellian interactions. these gene interaction which doesnt obey the laws of inheritance proposed by Gregor Johann Mendel are listed and every interaction is discussed clearly with the examples which helps the NEET aspirants to get their concepts strong on this aspect.

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NEET UG

English

NEET: Non-Mendelian Genetics

Inheritance & Variance

Genetics & Evolution

Biology

IITJEE, NEET UG and Foundation

Ace the toughest competitive and government exams in India 

Test Preparation

This lessons explains about the gene interaction or non-mendellian interactions and how they are different from Mendel's laws of inheritance. It includes the classification of gene interactions. It discussed about types of intragenic interactions like incomplete dominance and codominance

Gene interactions

This lesson describes about the multiple allelism with respect to the example of ABO blood types in human beings. It also gives details about blood group identification and possible blood types in progeny based on their parents blood types and also explains about compatible blood groups during blood transfusions.

Multiple allelism

This lesson explains about what is meant by intergenic interactions and how they are different from Mendel's law of independent assortment. It also explains about the complementary intergenic interactions and variation of dihybrid ratio of complementary genes from Mendel's explanation

Intergenic interactions

This lesson explains about pattern of intergenic interactions with respect to supplementary genes. It also  gives the details about the inheritance pattern in supplementary genes and that pattern is different from Mendel's laws of inheritance.

Supplementary Intergenic Interactions

This lesson explains about the intergenic inheritance with respect to epistasis. This also explains about the nature of epistatic gene and hypostatic gene in case of dominant epistasis and recessive epistasis respectively and gives the phenotypic ratios of both the types of epistasis and explains how they differ
 From mendellian dihybrid cross

Intergenic Epistasis

This lesson explains about the another form of intergenic interactions that is pleiotropy. It gives the clear idea about what is a pleiotropic gene and how this pleiotropic gene is behaving in case of sickle cell anaemia.

Pleiotropic Genes

This lesson explains about the collaborator genes and duplicating genes in detail. It gives the clear understanding about the mentioned genes and their interactions and inheritance pattern along with example which is perfect answer for the question regarding this comcept

Collaborator and Duplicate Genes

This lesson clearly explains about the polygenic inheritance or quantitative inheritance. This explanation is strengthened by taking the example of genes responsible for skin color in human beings and observing pattern of inheritance of these genes by considering it's phenotypic expression.

Polygenic inheritance

This lesson clearly explains about linkage and crossing over concepts. By following this lesson, one can understand what are linked genes and how their behaviour is different from Mendel's law of independent assortment. This lesson also explains about the complete linkage with example.

LINKAGE

This lesson explains about the complete linkage concept. Through this lesson one can understand what is gene mapping and it's significance and also the required formulas in calculating the distance between two genes and their arrangement on chromosome

Linkage and Gene Mapping

This lessons is especially dealing with numericals based on Gene Mapping. Based on the concept of calculating recombination frequency the genes can be mapped on a chromosomes. therefore this enables us to find out the arrangement of genes on the chromosome if we know the distance between those genes

Numericals on Gene Mapping concept

This lesson explicitly explains about the concept of variations and reasons for variations in the organisms. It also includes the classification of variations based on its heritable nature and affecting cell types. Finally it concludes by listing the significance of variations in the organisms.

Variations

This lesson explains about mutation and classification of mutations based on the insurance of mutation. It further explains about the chromosomal mutation and changes in the structure of chromosomes because of mutations.

MUTATION part 1

This lesson deals with the understanding of chromosomal mutations that are affecting the change in chromosomal number. Further it helps in understanding about the advantages and disadvantages of chromosomal mutations in living oeganisms

MUTATION part 2

This lesson clearly explains about the gene mutations. Further it explains about the types of gene mutations and the causes of gene mutations and it's effects in changing the structure, composition and expression  of gene

MUTATION part 3

Tamanna Chaudhary

A quick revision course that aims to cover all the important points given in NCERT in Unit- Genetics and Evolution.

(Hindi) Genetics and Evolution - NEET

Unacademy Top Notch I Acad Head, Unacademy Lucknow | Creating doctors since 8+ Years | Thousands of Doctors Created I BioMedical Engineer I 

Pranav Pundarik

This course is all about Mendellian Genetics, that was a breakthrough in the field of Biological Sciences. 
Forget your exams for sometime, and enjoy the subject :)
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(Hindi) Mendellian Genetics

An MBBS from Prestigious medical college MAMC, Mentored AIR 78 (NEET 2022), Dr. S.K Singh is a star in the NEET test-prep domain.

Dr S K Singh

In this course, the educator is discussing complete Principal of inheritance And variations from NEET point of view.

(Hindi) Principle and Variation for NEET and AIIMS

Bsc 3rd year..4 years of teaching experince,
I am here to solve all your problems related to PCB..Target -NEET&AIIMS 2020

Harshit Rai

In this course, the educator is discussing 
 the NCERT based topics on Inheritance for 
NEET UG

(Hindi) NEET UG: Capsule Course on Inheritance

The course takes you inside the fascinating world of Genes and DNA and processes associated to it.
English version of the course is also available at my profile.

(Hindi) Genetics: Molecular Basis of Inheritance

Well, it's all about the fascinating story about from where the life that you see today comes from !
Enjoy.
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Lessons

17 lessons • 3h 49m

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Gene interactions

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Gene interactions

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Gene interactions

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Multiple allelism

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Intergenic interactions

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Supplementary Intergenic Interactions

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Intergenic Epistasis

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Pleiotropic Genes

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Collaborator and Duplicate Genes

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Polygenic inheritance

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