Which process can lead to speciation?

a. over time populations may differ only in coat color or limb length.

b. over time two populations will occasionally interbreed.

c. two populations become reproductively isolate; no inter-mating occurs.

d. over time two populations may differ in their diet and behavioral adaptations but can still mate and produce offspring.

What’s this animal (picture is tagged) and where is it most likely to live, rainforest or desert?

Which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.which statements about the fluid mosaic structure of a membrane are correct? select the three correct statements.the framework of a membrane is a bilayer of phospholipids with their hydrophilic heads facing the aqueous environment inside and outside of the cell and their hydrophobic tails clustered in the center.because membranes are fluid, membrane proteins and phospholipids can drift about in the membrane.the diverse proteins found in and attached to membranes perform many important functions.the kinky tails of some proteins keep the membrane fluid by preventing the component molecules from packing solidly together.membranes include a mosaic, or mix, of carbohydrates embedded in a phospholipid bilayer.

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