What do you mean by binary fission? Draw a diagram also.
Binary fission is a method of asexual reproduction. In this method the body of the animal divides into two halves. The nucleus of the body divides into two and this is followed by the division of the whole body So, two organisms get produced with separate nuclei. Animals like Amoeba reproduce by this method.
What is budding? Draw the diagram also.
What do you mean by test-tube baby?
What is fertilization? Explain how many types of fertilizations are there?
Explain how external fertilization takes place?
