All Plants Have Two Multicellular Phases, One Diploid and One

question 31

Multiple Choice

All plants have two multicellular phases, one diploid and one haploid, a phenomenon called ____.

• A) alternation of generations
• B) double fertilization
• C) polyploidy
• D) mitosis
• E) dysploidy

---

Definitions:

Profitability Index

A capital budgeting tool that measures the ratio between the present value of future cash flows from an investment and the initial investment cost.

After-tax Cash Flows

The net amount of cash that remains after all tax liabilities have been deducted from a company's revenues.

Required Return

The lowest yearly percentage gain from an investment required to attract individuals or businesses to invest in a specific security or project.

Profitability Index

A calculation used in capital budgeting to determine the relative profitability of an investment, computed as the present value of future cash flows divided by the initial investment cost.