Estoy haciendo un cálculo muy aproximado para determinar la dosis de rayos ultravioleta que recibe un virus que se encuentra a 1,5 cm de una fuente de rayos ultravioleta durante un cierto período de tiempo. Por favor avíseme si mi tren de th…

I have heard the theory that with the increase of CO2 in the air, the speed of the photosynthesis would increase, thereby limiting the increase of CO2 levels. What is currently the rate limiting…

This causes more transpiration to occur from lower leaf surface. What's the exact reason for why are there more stomatal openings on the lower surface of a dicot leaf?

Supongo que el número de reproducción básico $ R_0 $ de una enfermedad depende del tamaño de la población (o del número de individuos susceptibles). Cuando se informa $ R_0 $, parece estar sin tal

I've read that they all share some genes, internal structure, and behaviour with each other, but with different degrees of overlap depending of what the function is. E.g., archaea have some eukaryo…

I'm about to present an exam about ecological interactions in biological control. Although the position of some groups is clear, in the case of parasitoids they are included sometimes as predators,…