Darwin noticed that many organisms seemed well suited to
a. swimming from south america to the galápagos islands.
b. being preserved as fossils.
c. providing humans with food.
d. surviving in the environments in which they lived.

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

What is used to keep track of the gamates and possible offsprings combination

The current thought on the structure of the cell membrane is: a. a static phosphate sandwich of lipids b. a fluid-mosaic of phospholipids and proteins c. a bilayer of proteins with static lipid molecules d. an impermeable bilayer of protein molecules e. a static and permeable phospholipid single layer