tail_length_mm = 27
tail_length_mm
10 + tail_length_mm * 2
focal_tail_length = tail_length_mm
focal_tail_length
mass_g = 1000
mass_kg = mass_g / 1000
mass_kg
x = 10
y = 2
x_plus_y = x + y
print(x_plus_y)
genome_length = 600
half_genome_length = genome_length / 2
genome_length = 1000
print(half_genome_length)
x = 10
x = x + 5
x