Across
1
Unit of electric potential
3
Center of an atom or cell
6
Unit of heredity
8
Curved glass that refracts light
Down
2
Basic unit of life
4
Biological catalyst
5
Blocking of light by a celestial body
7
Absolute temperature scale unit
Unit of electric potential
Center of an atom or cell
Unit of heredity
Curved glass that refracts light
Basic unit of life
Biological catalyst
Blocking of light by a celestial body
Absolute temperature scale unit