Question

the gene for red hair is recessive to the gene for black hair what will be the hair colour of a child if he inherit a gene for red colour from his mother and a gene for black colour black hair from his father Express with the help of flowchart

Answer 1

INTRODUCTION:

Dominant-The trait which express physical characters are called dominant traits.

Recessive-The trait which are unexpressed are called recessive traits.

Flow chart

                 Red hair (recessive)  ×  Black hair (dominant)
                                 |                                    |
                                 |                                    |
                                  
                                       Child (black hair)
 
 (carries recessive traits but not expressed because it is recessive)