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One species lives in a desert (a hot, dry environment), and the other lives in a cooler, temperate environment that receives plentiful rainfall. Which species would you predict lives in the desert?

a) Species 1

b) Provide a justification for your above answer. In your response use the terms stoma and transpiration to explain how homeostasis is maintained.

c) Using information from the text and graph, predict which species is most likely to experience the highest rate of growth.

d) Provide a justification for your above answer. Cite evidence from the graph and/or reading to support your response.

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Final answer:

Species adapted to desert environments typically employ various strategies to conserve water and maintain homeostasis, such as controlling transpiration through stomatal regulation and developing structures for water storage. Drought-resistant plant species with these adaptations would likely be found in the desert, and would have a higher growth rate due to their specialized adaptations.

Step-by-step explanation:

If we want to predict which species would live in a desert, it's important to consider the adaptations necessary for survival in hot, dry environments. Specific adaptations related to homeostasis and water conservation are vital. For plants, one such adaptation is the regulation of transpiration through control of stoma (plural stomata) openness. Plants in desert conditions often exhibit reduced numbers of stomata or have stomata that only open at night, to minimize water loss. In addition, these plants may have evolved the ability to perform photosynthesis with closed stomata, which conserves precious water.

Given this information, a species that lives in a desert would likely be adapted to conserve water and maintain homeostasis in extreme temperatures. Desert plants often have adaptations such as deep roots, reduced foliage, and water-storing stems. They have also developed efficient ways of using CO2 and may carry out photosynthesis with closed stomata. Since deserts experience low and unpredictable precipitation, these adaptations are crucial for survival and growth in such a climate.

On the basis of adaptations mentioned in the texts provided, such as deep roots and the ability to store water or carry out photosynthesis with minimal water loss, drought-resistant plant species are more likely to experience a higher rate of growth in a desert. The provided information and understanding of photosynthesis and homeostasis in desert plants lead us to this conclusion.

User Rob VS
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