Which of the Following Characterizes Pheromones

question 11

Multiple Choice

Which of the following characterizes pheromones? 

• A) Insect pheromones can be synthesized in the laboratory. 
• B) When applied at certain times during the life cycle, insect pheromones cause developmental abnormalities. 
• C) Insect development and metamorphosis are controlled by pheromones. 
• D) Each step in the life cycle of a typical insect is controlled by pheromones.

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Definitions:

Mothers

Adult female parents who have given birth to, adopted, or otherwise taken on the nurturing and raising of children.

Fathers

Male parents who contribute to the conception, raising, or emotional support of their child or children.

Separation

A process or state in which people or things are placed apart from each other.

Painless Process

A procedure or sequence of actions undertaken without causing any physical or emotional discomfort.