मराठी

Formalin, Iodine, DDT, Lime

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प्रश्न

Formalin, Iodine, DDT, Lime

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उत्तर

Odd Term – Lime
Formalin, iodine and DDT are chemical substances.

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2016-2017 (March) Set 1

संबंधित प्रश्‍न

 Mention the exact location of the following : 
Thylakoids 


Fill in the blanks:
The end products of photosynthesis are ______ and ______.


Complete the following by filling in the blanks numbered 1 to 10 with the appropriate word/term:

Photosynthesis involves light reaction and dark reaction. During light reaction, the chlorophyll present in the (1) ______ gets activated by absorbing light energy. This energy splits (2) ______ molecules to (3) ______ and oxygen and releases two electrons. This process is called (4) ______. The (5) ______ ions are picked up by NADP to form (6) ______. The ADP is converted to (7) ______. This process is called (8) ______. During the dark phase, the compound produced at the end of the light reaction reacts with carbon dioxide to form (9) ______. This product is converted to starch. The process is called (10) ______.


What is meant by the photolysis of water?


Complete the following food chain by writing the names of appropriate organisms in the blanks:

 → __________ → __________ → Hen → Man


Complete the following sentence with appropriate word:

4OH ——> _____ + O2


Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:

The raw materials for photosynthesis include water and CO2.


Name the plant part 

  1. Which bends in the direction of gravity but away from the light.
  2. Which bends towards light but away from the force of gravity.

The minerals like nitrogen, potassium, and phosphorus, which are required in substantial quantity by the plants are called ______.


Which of the following is not applicable to the process of photosynthesis?


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