If Babies Play Longer with Both Red Smooth and Red

question 19

Multiple Choice

If babies play longer with both red smooth and red fuzzy toys as opposed to both blue smooth and blue fuzzy toys) , then

• A) You have a main effect of fuzziness
• B) You have a main effect of color
• C) You have an interaction between color and fuzziness
• D) Fuzziness is a confounding variable and the results can't be believed

Understand the role and regulation of thyroid hormones.

Recognize the importance and action of the parathyroid hormone (PTH).

Understand the process of metamorphosis in insects and the hormonal control involved.

Learn about the interplay between the hypothalamus, pituitary gland, and other endocrine glands.

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Definitions:

Hyoid Bone

A U-shaped bone in the neck that supports the tongue and provides attachment for muscles of the neck and lower jaw.

Larynx

The voice box located in the neck, responsible for sound production and protecting the trachea against food aspiration.

Cribriform Plate

A portion of the ethmoid bone in the skull that contains small holes to allow for the passage of the olfactory nerves from the nasal cavity to the olfactory bulbs.

Olfaction

The sense of smell, a chemical sense that detects odors or scents through sensory organs in the nose.