! 25 points! what are alleles? the decoders of the dna message two forms of single genes the basic unit of inheritance a measurable factor

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

What is the role of dna ligase in the elongation of the lagging strand during dna replication?

As the earth formed, the force of gravity increased due to increased mass. what effect did this increased gravity have on the forming planet?