Answer:
Natural selection produces changes most quickly in species with short reproductive cycles.
Explanation:
Natural selection implies a process of changes in the genome of species, induced by their environmental conditions, which allow them to survive. The processes of natural selection usually manifest themselves after long periods of time and are synonymous with adaptive evolution.
Since natural selection depends on the changes observable in successive generations within a species,<u> in organisms with short reproductive cycles the changes promoted by natural selection could be observed most quickly</u>.
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Natural selection and evolution brainly.com/question/312738
Answer:
cyanobacteria
Explanation:
Cyanobacteria /saɪˌænoʊbækˈtɪəriə/, also known as Cyanophyta, are a phylum consisting of free-living bacteria and the endosymbiotic plastids, a sister group to Gloeomargarita, that are present in some eukaryotes.
Lactase will most likely be found in the small intestine and food spends the largest time there.
The digestive system refers to all the structures that are responsible for the breakdown of food in the body. In each part of the digestive system, enzymes act on the food particles to enable certain conversions.
The enzyme lactase in involved in the digestion of milk and diary products. The enzyme has an optimum pH of about 6 hence it works in an acidic environment. Lactase is found in the small intestine.
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I think the answer is B but I could be wronged
Answer:
There are many leaf function but the main one is it produces food for the plant by photosynthesis.
Other function of leaves
• store food during germination
• protect vegetative and floral buds
• the leaves carry out the process of respiration in plants.
• leaf helps in transpiration by realeasing excess water.
