Question
Failure of a viable pollen to grow down the style of
the flower of the same variety is called ___________.Solution
Self-incompatibility is widespread mechanism in flowering plants that prevents inbreeding and promotes outcrossing.
- Find the probability of selecting a number card (2 to 10) from a deck of well shuffled cards.
A bag contains 20 white and some black balls. If the probability of drawing a black ball from the bag is 6.25 times that of drawing a white ball,...
A number is chosen at random from first 20 natural numbers. Find the probability that the chosen number is prime.
In a white box there are 7 red, 5 blue, and 8 black marbles while in a black box there are 6 red, 9 blue, and 5 black marbles. One marble is drawn at ra...
A bag contains 20 white and some black balls. If the probability of drawing a black ball from the bag is 6.25 times that of drawing a white ball, find t...
A company wants to pack 144 small boxes, 216 medium boxes, and 288 large boxes into cartons such that each carton contains the same number of boxes of e...
The names of 15 students from section A, 10 students from section B and 15 students from section C were selected. The age of all the 40 students was dif...
A bag contains 18 black and 20 white balls. One ball is drawn at random. What is the probability that the ball drawn is white?
...The probability that Kabir clears an interview is (2/5) and the probability that Simran fails is (1/4). Find the probability that both have the same res...
A bag contains 7 white balls, 5 black balls, and 4 orange balls. Two balls are drawn at random. Find the probability that the two balls are white.
