Ben Was Looking at Onion Root Tip Cells Under the Microscope

question 42

Multiple Choice

Ben was looking at onion root tip cells under the microscope in Biology class.He saw one cell that had two nuclei within it.What stage of the cell cycle was this cell in?

• A) anaphase
• B) interphase
• C) metaphase
• D) prophase
• E) telophase/cytokinesis

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Definitions:

Infrastructure

The basic physical and organizational structures needed for the operation of a society or enterprise, such as roads, bridges, water supply, and electric grids.

Communications Facilities

Infrastructure and equipment used for the transmission, emission, or reception of signs, signals, writing, images, sounds, or information of any nature by wire, radio, optical, or other electromagnetic systems.

Industrial Plants

Facilities that contain machinery and equipment for manufacturing or processing goods and materials.

Lack of Infrastructure

Refers to the insufficiency or absence of physical and organizational structures and facilities required for the operation of a society or enterprise.