Dna samples taken from dolly and the sheep that donated the body cell would show patterns of bands on an electrophoresis gel.
a. different
b. the same

Which of these is a major trend in land plant evolution? a) the trend toward smaller size b) the trend toward a gametophyte-dominated life cycle c) the trend toward a sporophyte-dominated life cycle d) the trend toward larger gametophytes

An easy way to calculate the amount of energy available at each level is to what?

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."