Answer:
The earliest known life-forms are putative fossilized microorganisms, found in hydrothermal vent precipitates, that may have lived as early as 4.28 Gya (billion years ago), relatively soon after the oceans formed 4.41 Gya, and not long after the formation of the Earth 4.54 Gya.
Answer:
according to mendal’s law of dominance,which statement best describes the result of a cross between parents with genotypes Rr and Rr?
All offspring with at least R will have red flower
Explanation:
Rr X Rr = RR, Rr, Rr, and rr
75% will reflect red flower while rr will reflect white flower
I believe the answer would be "The animals on the Galápagos Islands were recognizable as similar to their counterparts in other regions of the world, but had a range of noticeable differences from those counterparts. Many animals had small variations from island to island."
Tell your instructor.
Hope This Helps and God Bless!