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What is it about insect development that allows insects to be used to estimate elapsed time since death?
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- How does the insect circulatory system carry out physiological insect defence mechanisms? Is there a relationship between the size of the insect and the level of defense?why is it important to know and properly identify insects that are of agricultural importance?How is the lunar-linked rhythm of fiddler crab courtship similar in mechanism and function to the seasonal timing of plant flowering?
- What are some of the advantages and disadvantages of utilizing insects as experimental animals in elucidating animal behaviour? Elaborate and give examples.What are some of the advantages and disadvantages of utilizing insects as experimental animals in elucidating animal behaviour?What are some of the benefits and drawbacks of using insects as experimental animals in order to better understand animal behavior? Elaborate.
- Classify the following case as an r-strategist or a K-strategist Mayflies are an interesting insect. Adults emerge from the water with fully formed wings but with no mouthparts. Over the course of a few days, their only goal is to find a mate and lay eggs before they die. Females can deposit thousands of eggs in the water, which sink to the bottom sediments where they hatch. Nymphs hatch from the eggs and grow and develop on their own, spending one to three years under the surface of the water until they are ready to emerge from the water as adults.Distinguish between holometabolous development and hemimetabolous development and give 2 insect orders that undergo one of each typeUsing at least three examples discuss the statement that "success of insects is due to the modification of similar parts for different functions ".