Correlate between behaviour of genes and chromosomes during meiosis in higher organisms.

Solution

The correlation between the behaviour of genes and chromosomes during meiosis is that they both behave in a similar manner. For example

During meiosis

1. Both chrosomes and gene occur in pairs initially.

2. Two alleles of a gene pair as well as the chromosome pair segregate independently during gamete formation.

3. Different genes as well as different (non-homologous) chromosomes assort independently during gamete formation.

Some More Questions From Principles of Inheritance and Variation Chapter

What is Mendel’s monohybrid phenotypic ratio ?

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Principles Of Inheritance And Variation

Correlate between behaviour of genes and chromosomes during meiosis in higher organisms.

Some More Questions From Principles of Inheritance and Variation Chapter

What is Mendel’s monohybrid phenotypic ratio ?

Write down Mendel’s dihybrid Phenotypic ratio

Who were the rediscoverers of Mendelism ?

What are the real determinants of what an organism will become ?

What is the unique feature of F1 generation ?

What will be the genetic make up of an organism which suffers from sickle cell anaemia ?

What do the symbols square and circle in a pedigree chart indicate ?

Define heterogamy. Give an example.

How many chromosomes are found in human cells ?

Why is male Drosophila regarded as heterogametic ?

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