That’s not the case with a snail/ protostome. Humans=deuterstomes‚ coelomates‚ triploblasts‚ bilateral symmetry‚ eumetazoa. Cambrian explosion=huge diversity of animal kingdom‚ different locomotion‚ different predator prey relations‚ hox gene evolution and O2 buildup. archenteron=deuterstome
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relationship between the freshwater sponge and spongillafly is an example of paratism. The spongillafly lays its eggs on the sponge‚ and then they hatch and feed off the sponge. Another parasite is the flatworm. It resides in organisms such as the snail and can infect them with deadly diseases. There are also examples of commensalism in this biome. First is the relationship between small fish and the pond weeds; the fish hide between these weeds from larger fish. Another relationship of this type
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3 pair of legs Up to 2 pair of wings Arachnids: have no antennae or wings but 4 pairs of leg. Mollis (Molluscus) in Latin means soft. Molluscus have soft bodies and some animals have shell to protect their bodies For example Snail: it has a coiled shell from which it pushes its head and fleshy foot when it wants to move or feed. Slug has a saddle like structure called mantle which does not provide any protection. Five groups of vertebrates: Bony fish: Scales‚ fins‚ eggs laid
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crushed’ night time‚ calmer not many characters as the girl is referred to as unknown. ‘it will fade in a weak’ talking about her henna but also talking about her experience‚ as when she leaves it will fade and just become a memory. ‘reveal a soft snail trail’ suttle not vibrant‚ very discreet‚ looks like lace on her hand. There is no anticipatyion like in electricity comes to cocoa bottom. Electricity comes to c bottom ‘lamps filled with oil’ we don’t use oil lamps because we are a developed
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Connecting the Dots: Understanding the Theories and Theorists Directions: Refer to Chapter 1 in Developmental Profiles and to the lecture notes for more information on all the theories of child development. The points possible for each question are listed next to each question. (30 points total) 1. Name the four essential needs every child must have to thrive developmentally. Give an example of each need. (12 points) A. Psychical Need- Shelter‚ Sufficient food‚ Clothing suitable to climate
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No‚ I don’t completely agree with this statement. In the first text‚ the weather was described to be quite violent because the wind outside was very strong such that the occurrence of ‘snails being blown across the patio like sailboats’ was to happen. Similarly‚ the weather in the second text is described to be powerful in the terms of the wind (‘shrieking wind’; ‘Wind slung Quoyle’). Although I do believe that in the second text the wind is more forceful and dangerous as the winds has direct contact
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ecosystem. The boxes represent various trophic levels. Which box represents herbivores? 6 The following diagram represents part of a food web for a fresh pond. Which organism is a primary consumer? A pond snails B pondweed C water beetles D water mites 7 The diagram below represents a food web. If producer 1 is suddenly completely wiped out by disease‚ what would be the most likely effect on the other organisms
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There are more than 2‚000 different types of jellyfish. Approximately 70 can hurt people with the box jellyfish being the most dangerous. Scientists believe that there could be as many as 300‚000 different species of jellyfish yet to be discovered” (Lehnardt). The box jellyfish is one of the most well know jellyfish‚ it also happens to be the deadliest. The most deadly jellyfish is named the Australian box jellyfish (as seen in the picture). “Box jellyfish‚ named for their body shape‚ have tentacles
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in the land for 4 days if they’re body still wet. And it’s known for its migration that can reach for ¼ mile with wiggling motion. Wooly Sculpin or Clinocottus analis is kind of fish that grow in california. Wooly Sculpin eat small animals like snail‚ worm‚ and crab. This fish can survive to out from water for 24 hours. It will be catch its food by jump up and catch its prey quickly. Eel
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Introduction The ocean has the oldest‚ most diverse‚ most numerous and least studied organisms on earth. It covers almost three fourths of our planet and has the potential to feed the world and supply cures for many diseases. Studying sea plants and animals is a challenge that is becoming easier due to advanced technologies such as deep-sea submersibles‚ sonar‚ lasers‚ videos‚ and satellites. In many cases‚ it ’s simply too hard to make a drug from scratch. The chemistry is too complicated. So
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