+91-8076753736 support@wiredfaculty.com
logo
logo

Sponsor Area

Principles Of Inheritance And Variation

Question
CBSEENBI12047677
Wired Faculty App

Crossing over in diploid organisms is responsible for

  • dominance of genes

  • linkage between genes

  • recombination of linked genes

  • segregation of alleles

Solution

C.

recombination of linked genes

Crossing over is a process that produces new combinations (recombination) of genes by interchanging of corresponding segments between non-sister chromatids of homologous chromosomes ie, the crossing over is responsible for recombination of linked genes in diploid organisms.

Some More Questions From Principles of Inheritance and Variation Chapter

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 ?

What term is used for the two chromatids resulting from the interchange of segments during crossing over ?

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation