Thomas Malthus was an English scholar and cleric who was known for his views in political science and demography (study of population). His views suggested that population would outpace food the supply of food and that the only vital parameters of population growth were famine, war and diseases. His writings on demography were influential in shaping the economic thinking.
Answer:
A UTI infection causes the lining of the urinary tract to become red/irritable, making it an inflammation.
Explanation:
A UTI is an infection in any part of the UT system. As a result of the inflammation, there can be great pain in the abdomen/pelvic area or pressure in the lower pelvis. Additionally, there may be blood in urine.
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Mixotroph organisms are capable of obtaining energy from the environment by combining autotrophic and heterotrophic mechanisms. Karenia brevis is <u>mixotroph</u>.
<h3>What is mixotrophy?</h3>
Mixotrophy is a nutritional strategy used by some organisms that combine autotrophy and heterotrophy to obtain energy. It is widely observed in aquatic environments and especially among phytoplanktonic flagellated algae.
The development of mixotrophy depends on the environment in which the organism lives, its limiting conditions, and resources availability.
This strategy is used in aquatic environments in which light and nutrients availability is scarce. So organisms can change from being autotrophs to heterotrophs, and vice-versa, according to the environmental pressures.
Karenia brevis, the dinoflagellate responsible for red tides, is _<u>mixotroph</u>_ , meaning it can undergo photosynthesis when conditions are right, or it can ingest bacteria, algae, and animal waste if additional nitrogen is needed.
You can learn more about mixotrophy at
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Haemoglobin carries oxgen from air and on reaching the blood tissues it transfer s oxgen to them