Ccording to the law of specific nerve energies, the brain tells the difference between one sensory modality and another by a. which neurotransmitter is released b. which neurons are active c. the velocity of the action potentials d. the amplitude of the action potentials reset selection

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