Which of the following are physical properties? check all that apply. malleability solubility flammability melting point reactivity with water combustibility conductivity density

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

Which number represents a basic ph, 4 or 9? numerical answers expected! answer for blank 1: i'll give

What could happen if two base pairs on a strand of dna or switched