Question
Why do some plants exhibit
protandry?Solution
Protandry in plants helps reduce the chances of self-pollination by ensuring that male structures release pollen before female structures are receptive, promoting cross-pollination and genetic diversity.
Present average age of A, B and C together is 44 years. Age of B is 12 Years hence from now will be 260% more than age of A, Four years ago from now whi...
Which of the following statement(s) is/are correct?
(I) The area of a parallelogram with a base of ...
Find the mode of the following data:
Calculate the mean of these values:
25, 30, 28, 27, 29, 26, 32, 31
A ball is thrown from a height of 900 m on the ground. It bounces (2/3)Â times of its every last bounce. Find the total distance covered by the ball ti...
What is the mode of the given data?
5, 7, 9, 7, 3, 7, 5, 7, 8, 6, 7
Amish invested 2500 Rupees in each of these schemes, offering simple interest of 12% per annum. 16% P.A. and 15% PA. respectively. Find the total intere...
The data given below shows the marks obtained by 12 different students in an exam.
Marks obtained: 18, 22, 25, 28, 35, 39, 47, 50, 50, 64, 65, 85...
If the number 9458k2 is divisible by 8, then find the number of possible values of 'k'.
The area of a square is 900 cm2 which is 120 cm2 less than that of a rectangle. Find the perimeter of the rectangle if the length ...
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