NCERT - 7 - Science :: Transportation in Animals and Plants

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Go To: NCERT-Science-Grade 7

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[Author - Kripa S]


https://www.youtube.com/watch?v=OFr8zjsgIXw ( Sundew (Carnivorous Plant) vs Fly )


[Author - Arshea Bimal, Kripa S]


1. http://www.arvindguptatoys.com/toys/systems.html (human body)

2. Place the middle and index finger of your right hand on the inner side of your left wrist. Can you feel some movements? Why do you think there is this movement (throbbing). It is called the pulse and it is due to the blood flowing in the arteries. Count the number of pulse beats in one minute


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