which list is ordered from largest to smallest in size?
a
gene, nucleotide, dna molecule, chromosome
b
nucleotide, dna molecule, gene, chromosome
c
dna molecule, nucleotide, chromosome, gene
d
chromosome, dna molecule, gene, nucleotide

The sketch shows a rynchosaur, an extinct animal that is known only from fossils. there has been much debate about the classification of these creatures. some scientists suggest that they belong with primitive amphibians, and some think they are related to snakes and lizards.the data equally support both cases. which statement best explains how to draw a cladogram that includes the rynchosaur? draw the cladogram for amphibians. draw the cladogram for reptiles. draw two cladograms, both showing the traits, and leave it as a hypothesis. draw two cladograms, both showing the traits, and have scientists vote

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Describe how a non-resistant staphylococcus aureus bacterium can produce a bacterium that is resistant to methicillin