Today in history y we remember Nettie Maria Stevens, 1861- 1912, an early American geneticist. She and Edmund Beecher Wilson were the first researchers to describe the chromosomal basis of sex, each conducted their research independently of each other.

   Psalm  18: 1a, 2a 

I love

you, 

O Lord 

my 

strength; 

my God, 

my rock 

in whom 

I put my 

trust…