Can you help quickly please

All eukaryotic cells contain small bodies called

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.

Which of these is one of the nitrogenous bases in dna? a. proline b. leucine c. glycine d. thymine