A Cell Having One or More Complete Sets of Extra

question 44

Multiple Choice

A cell having one or more complete sets of extra chromosomes

• A) cannot be produced by meiosis.
• B) cannot participate in fertilization.
• C) is polyploid.
• D) is haploid.
• E) is dizygotic.

Analyze the role of social identities and group membership in determining helping behavior.

Apply the concept of reciprocity in prosocial behavior.

Describe the effect of the presence of others on an individual's decision to help.

Understand gender differences in expressions of prosocial behavior.

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Definitions:

Endosperm

Nutritive tissue in the seeds of flowering plants.

Nutrition

The process of providing or obtaining the food necessary for health and growth, including the study of nutrients and how the body utilizes them.

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water, producing oxygen as a byproduct.

Cotyledons

The first leaves that appear from a germinating seed, providing energy to the young plant before true leaves develop.