Question 53 Draw the diagram of a flower and label the four whorls. Write the names of gamete-producing organs in the flower.?
(a) Draw a diagram of the longitudinal section of a flower and label on it sepal, petal, ovary and stigma.
(b)Write the names of male and female reproductive parts of a flower.
OR
(a)What is fragmentation in organisms? Name a multicellular organism which reproduces by this method.
(b)What is regeneration in organism? Describe regeneration in Planaria with the help of a suitable diagram.