What happens during the spring and fall equinox?a. The number of daylight hours is greater thanthe number of night-time hours. b.The number of night-time hours is greater than the number of daylight hours. c.The number of daylight hours is 18 and the number of night-time hours is 6.d. The number of daylight hours and night-time hours is nearly equal all over the world.

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.

the question isn't complete here so i can't right an answer '_'

the correct answer is: b. pantala flavescens, because these organisms would have a high level of genetic variation due to sexual reproduction.  

because involves two organisms (parents) whose genetic material combines, sexual reproduction leads to genetic variation in new generations of offspring. the offspring is an unique organism, with new genome, more protected with the higher ability to adapted. this process is fundamental to evolution.