Which of the Following Occurs in an Angiosperm Ovule

question 11

Multiple Choice

Which of the following occurs in an angiosperm ovule?

• A) An antheridium forms from the megasporophyte.
• B) A megaspore mother cell undergoes meiosis.
• C) The egg nucleus is usually diploid.
• D) A pollen tube emerges to accept pollen after pollination.
• E) The endosperm surrounds the megaspore mother cell.

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Definitions:

Massachusetts v. EPA

A landmark Supreme Court case in which Massachusetts sued the Environmental Protection Agency for failing to regulate carbon dioxide and other greenhouse gases as pollutants.

Vehicle Emission Standards

Regulations that set specific limits on the amount and type of pollutants that can be emitted by vehicles to reduce air pollution.

Greenhouse Gasses

Gaseous compounds in the Earth's atmosphere that trap heat, contributing to the greenhouse effect and global warming.

Pollutant

A substance that contaminates the environment, causing harm or discomfort to organisms.