In the accompanying figure, which of the following represents a multicellular, diploid reproductive stage??

Tay—Sachs disease is most prevalent among populations of the Pennsylvania Amish in the United States

Indicate whether the statement is true or false

Explain how the sexual life cycle of flowering plants is adapted to the terrestrial environment.

What will be an ideal response?

Where does the copper used for wiring and plumbing come from?

A. Most copper is found in ocean sediments. B. Most copper is mined from the ground. C. Most copper is found along riverbanks. D. All copper is mined from the surface. E. All copper is manufactured synthetically in factories.

A population of fungi in a yard produces 10 mushrooms in year 1, 20 in year 2, and 40 in year 3. If this trend continues, by year 5 there will be ________ mushrooms

A) 40 B) 80 C) 160 D) 320