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NEET UG BIOLOGY MCQ: CHEMICAL COORDINATION AND INTEGRATION
1
Medium
1 of 1
Understanding
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The best description of the difference between pheromones
and hormones is that
and hormones is that
View answer and explanation
Correct option: D
Pheromones are signals that function between animals,
whereas hormones communicate among the parts within
an animal
whereas hormones communicate among the parts within
an animal
Option D (Pheromones are signals that function between animals, whereas hormones communicate among the parts within an animal) is correct because pheromones are external chemical signals used for communication between individuals, while hormones are internal chemical signals that regulate processes within an organism.
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