Question

Which of these is an example of natural selection?

Dog breeders mate a poodle with a labrador retreiver and a new breed known as a labradoodle now exists

Giraffes that have longer necks survive and reproduce

A horticulturaist cross pollinates a red pepper plant with a green pepper plant in hopes to produce a yellow pepper plant

Farmers crossbreed two types of cows

Answer 1

B.

Step-by-step explanation:

Giraffes that have longer necks naturally chose to mate with each other.