explain a scenario an animal might find itself in where a random mutation makes it better at surviving
if an animal is venomous like some snakes or spiders or If it has big teeth like tigers and lions or big feet like kangaroos
Why wouldn't the giraffes grow longer necks just because the trees were tall?
because random genetic mutations caused some giraffes to be born with long necks and that gives them a higher chance of survival than the ones who don't have it
What needs to happen for a gene to become more common
the transfer of genes between populations as migration or between species in gene transfer evolution occurs when these genes become more common
No comments:
Post a Comment