Which concept shows the relationship between oahu amakihi and kauai amakihi

Fossils found in strata reveal that a) innate drive to complexity of life b) unused body parts decrease in size c) older strata carry fossils that differ greatly from living organisms d) geologic changes occur quickly on earth

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Round seeds and yellow seed color are dominant to wrinkled seeds and green seed color. which punnett square represents the correct way to set up the cross rryy  ´  rryy?