At What Stage of the Meiotic Cell Cycle and During

question 21

Multiple Choice

At what stage of the meiotic cell cycle and during what chromosomal configuration does crossing over occur?

• A)during synapsis in prometaphase
• B)at the four-strand stage of meiosis,after synapsis of homologous chromosomes,and before the end of prophase I
• C)in S phase of meiosis
• D)during synapsis at the four-strand stage of meiosis
• E)during bivalent formation,after synapsis of homologous chromosomes,and before the end of prophase I

---

Definitions:

Net Income

The total earnings of a company after subtracting all expenses, including taxes and operational costs, from its total revenue.

Adjusting Journal Entry

A journal entry made at the end of an accounting period to allocate income and expenditures to the period in which they actually occurred.

Insurance Expense

The cost attributed to procuring insurance for business operations, properties, liability, and other risk management purposes, treated as an expense on the income statement.

Prepaid Insurance

An asset account representing insurance payments made in advance for coverage that extends to future periods.