Question 3

Dr. Neil Shubin looked for a species that was transitional between fish and amphibians in the region that included Ellesmere lsland because:

can someone help me with this question

Optical density (OD) is ______________ to the number of microorganisms suspended in a liquid

Directly proportional

Logarithmically related

inversely proportional

unrelated

what are the differecns between PAM 250 and PAM 30 substitution matrices?? explain why you see differences

what are teh differences between BLOSUM 30 and BLOSUM 80 substitution explain why you see differences

can someone help me this with good explnations urgent!!