4.3.5 A PEX learning: Explore Biodiversity Hot Spots Slides

In tomato plants, mendel found that the allele for smooth seeds (s) is dominant, while the allele for wrinkled seeds (s) is recessive. which of these punnett squares shows crosses between two plants heterozygous for smooth seeds? i need this to be answered as soon as ! sry the picture is bad quality

To determine if a particular plant is homozygous or heterozygous, you would have to test cross with a

What is responsible for the uneven heating between the poles and the equator on any given day