In snapdragon plants, the gene for red petals (r) is incompletely dominant to the gene for white petals (r). individuals that are heterozygous (rr) have pink petals. a plant with pink petals is crossed with a plant with white petals. what is the chance that the offspring will have red petals? * 100% 75% 50% 0%

What is the phylum of soft bodied animals with a true bosy cavity and a three part body consisting of a foot visceral mass and a mantle

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?