The male japanese beetle breaks down female pheromones. what structure inside the male beetle breaks down the pheromone?
a. mitocondria
b. lysomes
c. rough endoplasmic recticulum
d. smooth endoplasmic recticulum

What was the land like over 500 million years ago? what was under the sea?

Residential construction is expanding in florida, the expansion has caused fragmentation of habitats, one of the results of the increased construction is a decrease in the number of large predators such as the coyote, black bear and pool panther, which will be the most immediate local result of this fragmentation? 1)large predators will become extinct 2)decrease in middle sized predators 3)increase in population of top carnivores 4)increase in population of prey species

Which is an example of a vestigial structure? a. tail of a monkey b. fin of a fish c. flower of a plant d. tailbone of a human