A beaker of pond water containing few specimens of Euglena was placed in a dark room for two weeks. At the end of this period, the specimens of Euglena were still alive because they were Posted on:
A group of closely related organisms capable of interbreeding to produce fertile offspring are known as members of a Posted on:
A man heterozygous for albino gene marries a woman who is also heterozygous for the gene. Both have normal skin colour. The probability that they will have an albino child is Posted on:
The parameters of size, height, weight and colour in a population of living things are examples of Posted on: