You are given a sentence and your task is to generate another sentence that supports the given input.

[Q]: He observed that flowers that are pollinated by the wind have little color, yet flowers that need to attract insects for pollination have brightly colored petals and sweet nectar.
[A]: Flowers pollinated by wind generally lack brightly colored parts.


[Q]: A linkage is a relationship between genes that tends to cause the characteristics of these genes to be inherited together.
[A]: Certain characteristics are frequently inherited together because of linkage.


[Q]: Amphibians and most living reptiles have a three-chambered heart, which has usually been regarded as inferior to the four-chambered heart of living mammals and birds.
[A]:
There are three chambers in a reptiles heart.


