I’m corn the Allele for purple (P) is dominant to the allele for yellow kernels (p). Predict the F1 genotype and phenotype ratio of a cross between two heterozygous purple kerneled plants.

Please answer and show all your work

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic

What type of weather does tropical continental air bring in summer? hot and cloudy cool and sunny hot and sunny cool and cloudy

What did not occur in the proterozoic eon a)the oxygen levels increase greatly in the atmosphere, b)the emergence of the eukarya , c)muti cella’s eukaryotic organisms began to diversify, d)anaerobic bacteria kept thriving with more oxygen