Apurebred y’all plant crossed with a purebred short plant. all f1 offspring are tall. is the allele for tallness dominant or recessive

Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers

What should be the strand of complementary dna produced by the strand of dna shown below cgt ata

Which of the following graphs have the same wavelengths