How many different allele combinations would be found in the gametes produced by a pea plant whose genotype is rryya. 2b. 4c. 8d. 16

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