Que debe suceder con las celulas sexules para dar inicio a la generacion de un nuevo ser vivo?

Which of the following is a true statement? question 8 options: populations can't evolve, only individual organisms. individuals have adaptations that can change over time. individuals have traits that may or may not make them successful at reproduction. individuals evolve to have adaptations.

Up to what percentage of the world's flora consisted of cycads during the triassic period? 100% 75% 50% 20%

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?