I. Objectives: At the end of the day’s lesson‚ my pupils are expected to: A. Identify the different stages of the Life Cycle of a Butterfly 1. Egg 2. Larva or Caterpillar 3. Pupa 4. Adult Butterfly B. Draw and label the Life Cycle of a Butterfly C. State the importance of the Life Cycle of a Butterfly II. Subject Matter: A. Topic: Life Cycle of the Butterfly B. References: Internet Site: http://www.kidsbutterfly.org/life-cycle http://www.enchantedlearning.com/subjects/butterfly/lifecycle/
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a) True b) False 21) A fluid-filled bladder worm larva of a pork tapeworm is called a cysticercus‚ and it may form bladders in the brain of the mammalian host. a) True b) False 22) The most distinctive feature of nemerteans is a long proboscis held in a sheath called a rhynchocoel. a)
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friendly pesticide. But here the pesticide will not be tested on the adult insect‚ but it will be tested on the larva of the insect. Soybean‚ a species of legume native to East Asia‚ will be compared to the controlled larvicide. Soybean has an inhibitor that slows down the growth of an animal that makes it a possible larvicide. Here you will see the effect of the soybean extract on the larva of a certain insect. Background of the study: The dengue fever virus is a danger to the health of the Filipinos
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long two winged insect that belongs to the Diptera‚ the order of the flies. The drosophila egg is about half a millimeter long. Fertilization takes about one day the embryo to develop and hatch into a worm-like larva. The larva eats and grows continuously‚ after two days as a third in star larva; it moults one more time to form an immobile pupa. Over the next four days‚ the body is completely remodeled to give the adult winged form‚ which then hatches from the pupal case and is fertile within about 12
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for food. Love bugs feed only during the day‚ and stop when late afternoon comes (Plecia). Love Bugs help pollenate plants while they are feeding‚ even though they are not as productive as bees they can play a role in the ecosystems of that area. Larva feed only on decaying vegetation as there food source this also helps the environment by decomposing vegetation (Plecia). As you can see the Plecia nearctia is a very complex organism with unique mating customs and a complete life
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Butterfly Avatar‚ metamorphosis‚ soul‚ courage to change. The life cycle of a butterfly goes like this egg‚larva‚pupa‚butterfly the egg hatches turning into larva then the larva turns into a pupa and the pupa turns into a butterfly then the butterfly starts the process all over again. catapiller or larva eats leaves so when you see them in your garden eating on your leaves they are eating but the first thing they eat is their own eggshell. the catatpiller then turns into a pupa which is cocoon that
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General Characteristics Flat‚ ribbon-‐ like White or yellowish Dorsoventrally flattened Few mm to several meters Sexes are not separate General Characteristics Adults are found in the intestinal tract of man Body cavity and alimentary cavity are absent Excretory and nervous systems are present Complete reproductive system is present in every proglottid Regions in Adult Worm Scolex Head Suckers
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life cycle of a wasp begins with an egg and ends sometime between 12 days and 12 months later as an adult wasp. The queen wasp lays eggs into the cell of the nest. Each egg will hatch in its own cell becoming larva‚ or legless grubs. In the early spring‚ the queen will care for the larva and after the first group
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bird species are declining. Some of the most endangered birds live in MA Reptiles Most vulnerable in MA. Move annually through open roads and fragmentation. Reptiles require an un-fragmented environment. Amphibians and fish Four stages: Egg Larva Juvenile Adult Long term protection of these are of high importance. **Indicator species= amphibians** (more likely to be harmed by pollution because their skin has a weak barrier) What would be one thing to help prevent the fragmentation of fish
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all 14 different ash trees (Emerald Ash Borer). The adult stage of the EBA isn’t the worriment‚ however the larva is. The larva of the bug buries in the bark of the trees and eats away at the phloem also known as the inner bark (Emerald Ash Borer). The phloem is similar to a human spine‚ it transports nutrients to support the tree as it grows (Iowa Association of Naturalists). If the larva eats away at this inner bark‚ the tree loses it’s strength and eventually dies. The trees can die within about
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