Who showed that even a glow growing animal like elephant could reach enormous numbers in the absence of checks?

Any species……..A………growthing under unlimited resource conditions can reach enormous population densities can reach enormous population densities in a short time. Darwin showed how even ……B…….growthing animal like elephant could reach enormous numbers in absence of cheack and that characterstics of organism is called C.

Six person A,B,C,D,E,F are born in six different years 1946, 1958,1963,1971,1994,2006. All of them like different colours blue, black,green , pink, white, Cyan Note: All the calculations of the ages are to be done on the basis of year 2019 The sum of the ages of D and the one who likes black colour is 86. The one who likes pink colour was born in an even numbered year. D does not like blue colour. The one who likes pink colour is older than th one who likes black colour. D does not like pink colour. B is older than the one who like pink colour. E likes green and was born in an odd numbered year. the sum of the ages of A and the one who like Cyan colour is 81. F is younger than the one who likes green colour. C does not like Cyan colour. who among the following likes blue colour ?

Six person A,B,C,D,E,F are born in six different years 1946, 1958,1963,1971,1994,2006. All of them like different colours blue, black,green , pink, white, Cyan Note: All the calculations of the ages are to be done on the basis of year 2019 The sum of the ages of D and the one who likes black colour is 86. The one who likes pink colour was born in an even numbered year. D does not like blue colour. The one who likes pink colour is older than th one who likes black colour. D does not like pink colour. B is older than the one who like pink colour. E likes green and was born in an odd numbered year. the sum of the ages of A and the one who like Cyan colour is 81. F is younger than the one who likes green colour. C does not like Cyan colour. How many persons born after F ?

Six person A,B,C,D,E,F are born in six different years 1946, 1958,1963,1971,1994,2006. All of them like different colours blue, black,green , pink, white, Cyan Note: All the calculations of the ages are to be done on the basis of year 2019 The sum of the ages of D and the one who likes black colour is 86. The one who likes pink colour was born in an even numbered year. D does not like blue colour. The one who likes pink colour is older than th one who likes black colour. D does not like pink colour. B is older than the one who like pink colour. E likes green and was born in an odd numbered year. the sum of the ages of A and the one who like Cyan colour is 81. F is younger than the one who likes green colour. C does not like Cyan colour. In which of the following year A was born ?