*** Theydo not have to both be morphs to produce morphs. Half the litter will be morph and the other half will be het for the morph. ***

Whether the trait in question is dominant or recessive, that statement is incorrect.

If the trait (ie "morph" is dominant, you'll get 50% with the trait and 50% normals.

If the trait is recessive, you'll get 50% normals and 50% normal-appearing hets.

Under no circumstances with a normal parent do you wind up with "half morph and half het for the morph."

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