Which organ makes the proteins that clot the blood?

Some plants rely on the wind to reproduce an example is it’s important for plants to use the forces of nature to reproduce because 1. 1a white tuft of dandelion seeds 2a spiked burrs surrounding seeds 3a hard shell on a walnut? 2. 1b require pollination to reproduce 2b reproduce only asexually 3b cannot move about freely?

I’m doing some practice exam questions for biology, and i’m not sure how to do these 3 parts to the question.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.