The change of one base to another in a dna sequence

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?

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

Me . based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?