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Shahzaib
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8 Following
Pakistan
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@shahzaibad
0
4 days ago
experiment
Experiment to show capillary flow in the tail or fins of a fish
Practical Work: Experiment to show capillary flow in the tail or fins of a fish Capillaries are the smallest blood vessel which are formed by the divisions of arterioles.…
@shahzaibad
0
5 days ago
experiment
Demonstration of Photosynthesis
Practical Work: Demonstration of Photosynthesis The phenomenon pf photosynthesis can be demonstrated by using an aquatic plant like Hydrilla. You know that in the…
@shahzaibad
0
25 days ago
FreeCompliments
ROLE OF CHLOROPHYLL AND LIGHT
ROLE OF CHLOROPHYLL AND LIGHT Sunlight energy is absorbed by chlorophyll. It is then converted into chemical energy which drives the photosynthesis process. Only about one…
@shahzaibad
0
26 days ago
FreeCompliments
DARK REACTION (CALVIN CYCLE)
DARK REACTION (CALVIN CYCLE) The details of dark reaction were discovered by Malvin Calvin and his colleagues at the University of California. The klsummary of the events…
@shahzaibad
0
29 days ago
FreeCompliments
LIGHT REACTIONS
LIGHT REACTIONS The summer of the events of light reaction is as follows; When chlorophyll molecules absorb light their energy level in increases and their electrons are…
@shahzaibad
0
29 days ago
mechanbim
MECHANISM OF PHOTOSYNTHESIS
MECHANISM OF PHOTOSYNTHESIS Photosynthesis occurs in two phases. During first phase light energy is captured and is used to make high-energy molecules (ATP and NADPH). These…
@shahzaibad
0
about 1 month ago
FreeCompliments
SIGNIFICATION OF MITOSIS
SIGNIFICATION OF MITOSIS Importance of mitosis is the maintenance of chromosomal set each daughter cell receives chromosomes that are alike in composition and equal in number…
@shahzaibad
0
about 1 month ago
FreeCompliments
Investigation of the transpiration in potted plant
Practical Work Investigation of the transpiration in potted plant Problem: Explain the occurrence of transpiration. Apparatus required: A potted plant, 2 bell -jars…
@shahzaibad
0
about 1 month ago
FreeCompliments
CONSERVATION OF BIODIVERSITY
CONSERVATION OF BIODIVERSITY During the last century loss of biodiversity has been increasingly observed. In the modern era, due to human action species and ecosystem are…
@shahzaibad
0
about 1 month ago
pharynx
Pharynx and Oesophagus-Swallowing and Peristalsis
Pharynx and Oesophagus-Swallowing and Peristalsis During swallowing bolus is pushed to the back of mouth by tongue. When tongue pushes bolus the soft palate also move upward…
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