Seals have long (F) fins - dominant - or short (f) fins - recessive. What is the percent chance that an offspring would have short fins from the cross
of two heterozygous long-finned seals? *

it is a learned trait

explanation:

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.