In chickens long wings are dominant to small wings and black and white feathers are incompletely dominant to each other. A chicken heterozygous for long wings with black feathers mates with a rooster heterozygous for long wings and has both black and white feathers. What is the probability their offspring will have small wings and black feathers?

where is the

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.