Hemophilia is a recessive trait carried on the X chromosome. What are the genotype and phenotype ratios of a cross between a normal woman who is a carrier for hemophilia and a man who is normal?

Drag each label to the correct location on the image. each label can be used more than once. a scientist introduced mutations in a gene sequence isolated from bacteria. study the sequence, and identify the steps where the mutations may affect the formation of proteins. in the sequence, black letters stand for protein coding regions and red letters stand for noncoding regions. protein will not be changed. protein may be changed. attcgtgttc atcgtgttc atcgtattc attcgtattc

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast

What is the term for a water wave that is created by an underwater earthquake?