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  1. 5 days ago · Correct Answer: Option 2. Concept: Photosynthesis is the process by which carbohydrates are synthesized from inorganic materials like CO 2 and H 2 O with the help of light energy which is trapped by pigments like chlorophyll. During the process of photosynthesis, oxygen is given out as a by-product.

  2. 3 days ago · Photosynthesis ( / ˌfoʊtəˈsɪnθəsɪs / FOH-tə-SINTH-ə-sis) [1] is a system of biological processes by which photosynthetic organisms, such as most plants, algae, and cyanobacteria, convert light energy, typically from sunlight, into the chemical energy necessary to fuel their activities.

  3. 14 hours ago · This online quiz is called lab animal gestation lengths. It was created by member emby and has 6 questions. ... 12 steps of photosynthesis. Medicine. English. Creator ...

  4. 3 days ago · Explanation Negative feedback is a regulatory mechanism that helps maintain stability in a system. In this context, the three important measurements associated with negative feedback are: the range, which refers to the acceptable limits within which the system can operate; the set-point, which is the desired value or target that the system aims to maintain; and the sensitivity of the receptor ...

  5. 4 days ago · Q cycle is the sequential oxidation and reduction of plastoquinone in the electron transport chain occurring in the thylakoid membrane. The Q cycle elaborates a series of reactions to describe how the oxidation and reduction in plants takes place. It occurs in two forms- ubiquinol and ubiquinone forms. First Q cycle was proposed by Peter D ...

  6. 3 days ago · Tissues are formed when cells with similar structure work together to accomplish a desired function.In plants most of the tissues are dead in nature so that structural strength of plants increases.These dead cells require little maintenance.Moreover,Plant tissues are classified further on the basis of their characteristics. Questions can be framed from types of plant tissues, their structure ...

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  8. 4 days ago · This process of breaking down food into molecular particles of usable size and content is called digestion. Unusable components are expelled from the organism by a process called egestion, or excretion. Some plants, many microorganisms, and all animals perform these three functions—ingestion, digestion, and egestion (often grouped under the ...

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