Question

chart for inability to roll the tongue

Comment on the given pedigree chart with respect to :
1. Inheritance of trait
2.no. of normal, carriers and affected progeny
3.linkage -sex link or autosomal​

Answer 1

Answer:

Where is pedigree chart?

Answer 2

Comment on pedigree chart

Explanation:

1) linkage -sex link or Autosomal​- linkage sex link there are 2 type of sex linked chromosome x and y linked.In the case of x linked recessive there will be make a relation of father and daughter,mother and son

(2) number of normal cariers and affected progeny*if the meeting of 2 carriers will be produce affected and normal progeny in approximately ratio 1:3.It is for both sexes male and female.

(3) Inheritance of trait -  In pedigree analysis of genetic  to|and that we predict that however n future .