El daltonismo es producido por un alelo recesivo de un gen que es exclusivo del cromosoma X. Si una mujer con visión sana se casa con un hombre daltónico y su primer
descendiente es una niña daltónica ¿cuál es la probabilidad de que su segundo
descendiente sea varón y daltónico?

Which of the following occurs after a natural or unnatural disturbance in an ecosystem

(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.

In each transformation of energy , some energy what?