50% of offspring will have short lashes (homozygous recessive) and 50% will have long lashes (heterozygous which is dominant)
I would say C or D
Hope This Helps
For a fish to be buoyant, or float, it must displace less water or the same amount of water as its own body mass. ... Many fish use swim bladders to help them with quick depth changes. These bladders fill with air to help fish rise or release air so fish can sink, often in conjunction with forward movement.