¿Cuál es la función principal del ciclo de Calvin en las plantas?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Why is excretion necessary to maintain homeostasis?

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).