The inherent leakiness of the sinus nodal fibers to sodium and calcium ions causes their self-excitation.

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#Id: 6623

#Unit 8. Inheritance Biology

Coupling and Repulsion

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#Id: 6624

#Unit 8. Inheritance Biology

Type of Linkage 

Genes located close together on the same chromosome are called linked genes

Incomplete linkage, intermediate between the two extremes of independent assortment and complete linkage. 

ndependent assortment 

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#Id: 6625

#Unit 8. Inheritance Biology

Two type of recombination

Inter chromosomal recombination

Intra chromosomal recombination

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#Id: 6626

#Unit 8. Inheritance Biology

TLS Online TPP Program

#Id: 6627

#Unit 8. Inheritance Biology

The frequency of recombinant gametes is half the frequency of crossing over, and the maximum frequency of recombinant gametes is 50%.  Recombinant gamete = Half of the frequency of crossing over

50% = 100%

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#Unit 8. Inheritance Biology

Linkage mapping

Gene Mapping- Maps based on recombination rates are called genetic maps. 

Physical mapping- Maps based on physical distances are called physical maps.