He is a Russian Scientist who has investigated conditioning. He discovered that dogs produce saliva when they are offered with food. Who is he ?
Consider the food chain like Grass ” Goat ” Tiger.In this food chain if tiger has 30J of energy available, how much energy would be available to goat ?
Select the statements that describe characteristics of genes :i) genes are specific sequence of bases in a DNA moleculeii) a gene does not code for proteinsiii) in individuals of a given species, gene is located on a particular chromosomeiv) each chromosome has only one gene