Match List I with List II:
Choose the option with all correct matches.
To remember the colors associated with different pigments:
• Chlorophyll a: Blue-green,
• Chlorophyll b: Yellow-green,
• Xanthophylls: Yellow,
• Carotenoids: Yellow to Yellow-orange.
The matching of the components of List I with their corresponding colors in List II is as follows:
Thus, the correct matches are: \(A - III, \quad B - I, \quad C - II, \quad D - IV\)
Which is a C4 plant?
A constant voltage of 50 V is maintained between the points A and B of the circuit shown in the figure. The current through the branch CD of the circuit is :
A bob of heavy mass \(m\) is suspended by a light string of length \(l\). The bob is given a horizontal velocity \(v_0\) as shown in figure. If the string gets slack at some point P making an angle \( \theta \) from the horizontal, the ratio of the speed \(v\) of the bob at point P to its initial speed \(v_0\) is :