NEET Botany Principles of Inheritance & Variation Videos

#1-Introduction-to-Genetics_-1
(Botany) > Principles of Inheritance & Variation

14m 07shinglish

Introduction of Chapter (00:00)

Father of Genetics (05:58)

Pre-Mendel Era (07:54)

Experiment performed by Mendel (11:11)

#2-Introduction-to-Genetics_-2
(Botany) > Principles of Inheritance & Variation

14m 32shinglish

Reason for Success of Mendel's Experiment (00:00)

#3-Monohybrid-Cross_-1
(Botany) > Principles of Inheritance & Variation

24m 21shinglish

Information about Mendel's work (00:00)

Monohybrid Cross (03:46)

Parent Plant trait (05:46)

Result of Cross Pollination of Pure breed (07:37)

Phenotypic Ratio (12:41)

Mendelian Ratio (14:18)

Diagrammatic view of the monohybriod cross (14:50)

Details about monohybriod cross (15:42)

Law of Dominance (18:44)

#4-Law-of-Segregation
(Botany) > Principles of Inheritance & Variation

12m 15shinglish

Punnett square (00:00)

How do we get the ratio as 3:1 (02:44)

Law of Segregation (06:49)

#5-Monohybrid-Cross-Further-Understanding
(Botany) > Principles of Inheritance & Variation

23m 58shinglish

Further information about Monohybrid Cross (00:00)

Backcross (01:13)

Dominant Phenotype (03:39)

Test cross (05:47)

Reciprocal cross (10:28)

Genetic code & Gene & Gene locus (12:53)

Details about Gene locus (16:22)

#6-Dihybrid-Cross-General-Considerations
(Botany) > Principles of Inheritance & Variation

17m 42shinglish

Dihybrid cross (00:00)

Elementary concept about formation of gamete (06:20)

Fork line Method For Trihybrid cross (12:04)

Details about Dihybrid cross (15:02)

#7-Dihybrid-Cross-Details
(Botany) > Principles of Inheritance & Variation

19m 20shinglish

Further information about Dihybrid cross (00:00)

Probability Product rule (05:07)

Applying Product rule in Dihybrid cross (09:34)

Punnett square of Dihybrid cross (12:15)

Law of Independent Assortment (16:13)

#8-Dihybrid-Cross-Analysis
(Botany) > Principles of Inheritance & Variation

19m 16shinglish

Questions that can be asked in exam based on Dihybrid cross (00:00)

#9-Dominance_-Devation-from-Mendel_-1
(Botany) > Principles of Inheritance & Variation

21m 20shinglish

Revision of Dominance (00:00)

Dominance is not an autonomous feature of genes (03:46)

Incomplete Dominance (05:10)

Co-Dominance (07:08)

Important concept about Dominance (08:35)

Deviation from Mendelian Ratio (09:47)

Examples of incomplete Dominance (11:40)

Details about Incomplete Dominance (12:54)

#10-Dominance_-Devation-from-Mendel_-2
(Botany) > Principles of Inheritance & Variation

22m 04shinglish

Example of Co-Dominance (00:00)

Multiple Allelism (05:42)

Example of Multiple Allelism: ABO system (17:00)