Illustrate with the help of a word diagram the nervous pathway of the way you will open the door by hearing the door bell.

Write the word diagram of nervous pathwya of the way batsman playing the cricket ball.

Respresent Krebs cycle with the help of word diagram.

With the help of word diagram represent the sequence of the onset of haploid stage to the onset of diploid stage in the alternation of generation of Fern.

Show the C_3 cycle with the help of word diagram. In which plant C_4 cycle occur?

What is Plasmid vector? With the help of a word diagram show how cell mediated DNA cloning is occurred.

Explain with the help of a diagram, how you would construct a NOT gate by using an n-p-n transistor.

One of the ten available keys opens the door. If we try the keys one after another, then find the following (i) the probability that the door is opened in the first attemt. (ii) the probability tht the door is opened in the second attempt. (iii) the probability that the door is opened in the third attempt. (iv) the probability that the door is opened in the tenth attempt.

One of 10 keys open the door. If we try the keys one after another, then find the following: (i) The probability that the door is opened on the first attempt. (ii) The probability that the door is opened on the second attempt. (iii) The probability that the door is opened on the 10th attempt.

Represent the 'Z' scheme of Photosynthesis with the help of word diagram.

What do you mean by neutral point for a bar magnet placed in the geomagnetic field ? What will be the positions of neutral points for the bar magnet with its (i) north pole pointing north , (ii) north pole pointing south ? Show them with the help of suitable diagrams .