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- Chemistry
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- Biology
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9th Grade Chordata Quizzes, Questions & Answers

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Biosciences II Exam 3

Biosciences II Exam 3 assesses knowledge on biological adaptations and mechanisms in animals, such as the lateral line system in fish, Jacobson's organ, and buoyancy in bony fish. It evaluates understanding of unique biological...

Questions: 39 | Attempts: 120 | Last updated: Apr 19, 2024

Sample Question 1
The lateral line system permits

Insects to orient to wind currents

Birds to orient during migratory flights

Mammals to adjust their basal metabolic rate depending on ambient temperature

Fish to orient in water

Reptiles to orient to the sun to regulate body temperature

Sample Question 2
Jacobson's organ is used in

Chemoreceptors

Detecting vibration

Heat detection

Pressure reception

Photoperiod determination

Sample Question 3
Snakes are unusually sensitive to certain odors. For example, males can detect females based on an odor, which can not perceive, that emanates from her skin. (All of this is true.) Detection of such odors involve trapping the odors on their tongue.

True

False