Polyploidy Is an Important Mechanism of Speciation in Plants

question 59

True/False

Polyploidy is an important mechanism of speciation in plants.

---

Definitions:

Planning Budget

A budget prepared for a specific level of activity that outlines expected revenues, expenditures, and resources needed to achieve a particular financial goal.

Spending Variance

The difference between the actual amount spent and the budgeted amount for a particular period or activity.

Plane Operating Costs

The expenses associated with operating an aircraft, including fuel, maintenance, and crew salaries.

Spending Variance

The difference between the actual costs incurred and the budgeted or planned costs, often used in budget control and variance analysis.