question_answer 76)

  Draw the diagram of a flower and label the four whorls. Write the names of gamete producing organs in the flower.

Answer:

                  The four whorls of a flower are (i) Calyx (comprising of sepals) (ii) Corolla (consists of petals) (iii) Androecium (male reproductive unit) (iv) Gynoecium (female reproductive unit) Male gamete producing organ is anther while Female gamete producing organ is ovary in the flower.