Which two atoms are linked in each peptide bond?

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?

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

Which is one example of a phenotypic change that is not genetic