Photo means light and synthesis means formation. It is a process of formation of food in the presence of light.
It takes place in green plants because they contain chlorophyll and chlorophyll is one of the vital reactant required for this process.
The light gets trapped in the leaf and process the formation of glucose.
Leaf is where photosynthesis takes place. When glucose is formed in leaf, it is transported to other parts of the plants with the help of the vascular bundles.
Cephalization is the differentiation of end part of the body into a head in which nerve tissue is concentrated. Sponges have a very loose nervous system and their cells work individually, not controlled by a nervous system. Since they have no defined head as a consequence of concentrated nervous system, the sponges could not have cephalization either.
The correct answer is “B”
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Answer:
The correct answer is A . The single base pairs in DNA where humans have different
Explanation:
The human genome includes the coding regions of DNA, which encode all the genes (between 20,000 and 25,000) of the human organism, as well as the noncoding regions of DNA, which do not encode any genes. By 2003 the DNA sequence of the entire human genome was known. DNA; human genome
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