Which group predates the other?
A) Dinosaurs
B) humans

This is a Ella question

Round peas are dominant to wrinkled. what would you cross a round pea with to determine if it were heterozygous or homozygous dominant? why? ?

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Restriction enzymes are used in making recombinant dna. describe the role restriction enzymes perform when constructing recombinant dna.