Contrast the sizes of the chromosomes of bacteriophage λ and t2 with that of e. coli.
bacteriophage λ has a chromosome with a size of about kb. t2 phage also has a kb. e. coli has a chromosome of about .
(a) 50
(b) 100
(c) 4200
(d) 1000
(e) 4.2
(f) 200

Which contributions did galileo make to the model of the solar system? check all that apply. a mathematical model for the orbits of the planets scientifically accurate data on planetary orbits data that showed that planets reflected sunlight similar to earth's moon up the idea that stars are other suns that do not move u observations of the moons of jupiter rotating around the gas giant