For the following questions answer them individually
Which harmoneis producedbyIslets of langerhans to control diabetes mellitus?
A person travels from P to Q at a speed of 50 km/h for 30 minutes. He then increases his speed to 60 km/h and reaches his destination R in 20 minutes. What is his average speed for the whole journey?
Whichof the following is a reproductive cell?
Find the missing number in the following series.
13, 32, 24, 43, 35,(...), 46, 65
A cone is 32 cm high and the radius of its base is 8 cm. It is melted and recast into a sphere. Find the radius of the sphere
Simplify: $$\cos(30^\circ - A) - \cos(30^\circ + A)$$
Which of these states was NOT divided in the year 2000?
Which of the following does NOT increase while moving down the group of the periodic table?
If $$x + \frac{1}{x} = 2$$, then find the value of $$x^2 + \frac{1}{x^2}$$.