How do we know that alleles actually separate during gamete formation?

*please see pictures

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

Explain light independent reactions

The pronunciation aid that determines the stress placed upon a syllable is the