About how many typical amino acids are found in proteins?

4
16
20
64
1096

Which process of living things produces water that enters the water cycle

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.

Define adaptation. why do organisms adapt? give an example.