STUDY GUIDE INTEGRATED SCIENCE 10 PLANT UNIT DO YOU/CAN YOU…. 1. Understand that both plants and animals (eukaryotes) undergo a similar process for cellular division/reproduction? Both plant and animal cells undergo mitosis and meiosis. In plants‚ there is an alternation of generations; the gametophyte generation‚ where haploid gametes (pollen and ovule; sperm and egg) are produced via mitosis. Then the sporophyte generation combines these two into spores via meiosis‚ resulting in a diploid
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are similar‚ but while rainforests have thick canopies of tall trees that block out light‚ jungles allow more light in‚ making it easier for plants to grow. The extra light creates dense areas of plants and vegetation that can be difficult to navigate. Jungles are often found surrounding rainforests. Jungles are home to a wide range of plants and animals. Over half of the world’s species live in a jungle environment. Jungles are usually in warm places with high rainfall. The word ‘jungle’
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you are not a microbe‚ a human‚ or an animal‚ then you are most likely plant. Plants and trees cover about thirty percent of the planet’s surface‚ as stated in NASA’s Earth Observatory division. They use a process called photosynthesis‚ which allows plants to take energy from the Sun and later using it as food‚ as well as producing oxygen through the process of respiration. So how does it happen? The process of photosynthesis occurs as follows. First‚ the plant uses the sunlight and the green color
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The classification of animals The Classification of animals : Animal Kingdom can be split up into main groups‚ vertebrates (with a backbone) and invertebrates (without a backbone). When you think of an animal‚ you usually think of something like a cat‚ a dog‚ a mouse‚ or a tiger. All told‚ around 800‚000 species have been identified in the Animal Kingdom -- most of them in the Arthropod phylum. In fact‚ some scientists believe that if we were to identify all species in the tropical rain forests
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Different Parts of a Plant Cell Plant cells are classified into three types‚ based on the structure and function‚ viz. parenchyma‚ collenchyma and sclerenchyma. The parenchyma cells are living‚ thin-walled and undergo repeated cell division for growth of the plant. They are mostly present in the leaf epidermis‚ stem pith‚ root and fruit pulp. Mature collenchyma cells are living‚ and provide stretchable support to the plant. Lastly‚ sclerenchyma cells (e.g. fiber cells) are hard‚ non-living and
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For millions of years‚ some animals have been dying out and other species have been appearing. The animals that died out‚ like the dinosaurs‚ may have done so because of sudden changes in the world’s climate‚ or because other species appeared that could hunt them or beat them in the competition for food. Tigers are among the animals that are endangered in Asia. The tiger is native to Asia from the Caucasus and the Caspian Sea to Siberia in the north and Indonesia and even in Borneo and the Philippines
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Are Endangered Animals an Issue? There are around 41‚000 endangered species‚ and around 16‚000 of them are on the edge of extinction. There are many reasons for animals to go endangered‚ such as habitat loss‚ pollution‚ disease‚ predation‚ illegal killing‚ and poaching. Habitat loss happens by a mixture of things logging‚ agriculture‚ the building of roads and cities‚ and forest fires. Habitat loss affects China’s giant panda because of the expanding buildings in China. Pollution is affecting fish
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In centuries ago‚ there were various types of animal species that lived in this world but these species cannot be found for the meantime and forever. There are many efforts had been done in order to preserve endangered species but the numbers of endangered species are still increase rapidly. However‚ there were still numbers of selfish people that did not even concern about the animal species that disappeared. Animal extinction can be defined as animal species no longer stay in the earth as it already
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Bird 1. He eats like a bird． 2．A bird in the hand is worth two in the bush． 3．We’re all early birds in my family because we live on a farm. 4. Birds of a feather flock together． 5．That’s for the birds! 6．It’s an ill bird that fouls own nest． 7. A little bird told me． Horse 8. He eats like a horse． 9．That’s just a lot of horse and donkey dust! 10．It’s time to study now and stop horsing around． 11．I got it straight from the horse s mouth． 12. Just hold your
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region that scales from 500‚000 square miles and spans across two countries (China and southern Mongolia) covering parts of northern and northwestern China. Like all deserts‚ the Gobi desert is a cold biome desert that consists of a vast array of animals and plants that have adapted to the harsh conditions. Abiotic factors of an organism are parts of the ecosystem that are not alive. These can be core elements‚ which the entire structure of the ecosystem depends on.Whatever life exists in an ecosystem
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