True or false if there is a change in the trait there is a change in the dna

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

In general, are there any major differences that you can see? explain

According to theories of how life began, how did early organic molecules begin to separate from the outside world? a: specialized enzymes were required b: chains of amino acids created a barrier c: formation of microspheres or vesicles d: rna catalyzed the formation of membranes