Groups of organism change over time means

How can scientists use DNA in crime scene investigations? A) They analyze the size of the DNA to determine where a crime was committed. B) They analyze the GC content of the DNA to determine how a crime was committed.

13. List two ways in which water enters the atmosphere in the water cycle.

Which is used to create copies of genetic material for dna fingerprinting?

Plant and country of origin for tannin

Would competition increase or decrease genetic variation? Or could it both increase and decrease?

What could cause mutations to occur?

In what way are cells similar to atoms

Which biomolecule carries genetic information

Which structure receives sensory information, such as the sound of a car, from the thalamus

Clara asks you for advice on how much alcohol she should consume during her pregnancy, based on the available research evidence. To give her the best advice possible, how should you reply?