Cam plants close their during the day an open during the night

What two temperature scales do scientists use

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Do you think the gene eef1 alpha1 supports cell theory? explain your response.