2019A flowering plant having both the male and female flowers on the same plant is said to beSee more
2019The study which involves the inter-relationship between groups of organisms or species of organisms living together in an area isSee more
2019Which of the following organs can be considered vestigial in humans but functional in other mammalsSee more
2019Which of the following organs can be considered vestigial in humans but functional in other mammalsSee more
2019In the theory of use and disuse Lamarck proposed that evolution occurred because of the following exceptSee more
2019In an ecosystem, the organism which changes light energy into stored chemical energy is theSee more
2019Which of the following will have the least effect on the rate of change of the numbers in a populationSee more