Flowers

question 7

Multiple Choice

Flowers:

• A)Are structures of plants that are only ornamental and have no reproductive value in plants
• B)Produce both pollen and egg cells
• C)Produce pollen only
• D)Produce egg cells only
• E)Are produced by both gymnosperms and angiosperms

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Definitions:

Life Cycle

The series of stages through which a living organism passes from the beginning of its life until its death.

Maternal Effect

Phenomena where the genotype of the mother directly influences the phenotype of her offspring, due to substances present in the egg.

Polarity

A property of molecules having distinct and opposite ends, leading to asymmetrical distribution of charges.

Embryonic

Pertaining to the embryo; the initial stages of development in multicellular organisms after fertilization.