Explain Rh-incompatibility in humans....

Explain Rh-incompatibility in humans.

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Self - incompatibility is

the production of unisexual flowers

a genetic mechanism which prevents self pollen from fertilizing the ovules

an ecological mechanism which prevents self pollen from fertilizing the ovules

production of male and female flowers on different plants

Rh incompatibility occurs when

mother-`Rh^(+)`, father-`Rh^(-)`

mother-`Rh^(-)`, father`-Rh^(-)`

mother -`Rh^(+)`,father-`Rh^(+)`

mother-`Rh^(-)`,father `-Rh^(+)`

Husband and wife should know their Rh factors because the situation can be serious due to biological incompatibility in one of the following cases :

`Rh^(+)` husband and `Rh^(-)` wife

`Rh^(-)` husband and `Rh^(-)` wife

`Rh^(-)` husband and `Rh^(+)` wife

`Rh^(+)` husband and `Rh^(+)` wife