An organism feeding on multiple hosts in its lifetime is called-
Predators: • Like parasites, predators are organisms that acquire food by killing other organisms. • Predators have these important characteristics: One predator eats multiple preys during the predator's lifetime. Predators tend to be bigger than their prey. Predators tend to kill their prey. The prey is the organism which the predator eats. • Some examples of predator and prey are lion and zebra, bear and fish,
How many values of x and y satisfy the equation 2x + 4y = 8 & 3x + 6y = 10.
I. x= √(20+ √(20+ √(20+ √(20…………….∞)) ) )
II. y= √(5√(5√(5√(5……….∞)) ) )
...I. 5x + y = 37
II. 4y+ x = 15
I. 8x² - 78x + 169 = 0
II. 20y² - 117y + 169 = 0
I. 20x² - 93x + 108 = 0
II.72y² - 47y - 144 = 0
If α, β are the roots of the equation x² – px + q = 0, then the value of α2+β2+2αβ is
...I. 2y2 - 15y + 18 = 0
II. 2x2 + 9x - 18 = 0
I. 2x2 – 10x – 48 = 0
II. y2 – 16y – 297 = 0
I.√(3x-17)+ x=15
II. y+ 135/y=24
I. 20y² - 13y + 2 = 0
II. 6x² - 25x + 14 = 0
