Describe how the egg lab demonstrated osmosis. Be specific about the type of osmosis, in terms of tonicity, in each stage, and explain what osmosis is and in which direction water molecules moved.

Which plant has a visible leaf modification that will it conserve water in extremely dry environments?

Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy  ´    ´    ´    ´  yy

Which set of characteristics best describes sedimentary rock? a) largest type of rock, made of organic matter, hardest type of rock b) often contains layers, forms near sources of water, contains fossils c) least abundant type of rock, made of other rocks, made mostly of minerals d) most abundant type in earth's crust, made of magma/lava, contains no fossils