Write a brief character sketch of Franz, the narrator of the story.

Write a brief note on MTP.

Write in brief the structure of human brain.

Write a brief account of viroids and prions.

Write in brief about the Blood transfusion

Write main floral characters of the family Solanaceae.

Write in brief about five important herbaria of India.

Write in brief about five important zoological parks of the world.

Write the pairs of contrasting characters of the position of flower, colour of unripe pod, shape of ripe pod and colour of cotyledons, which Mendel had related for his experiments on cross-breeding in garden pea.

Carefully observe the figure and then answer the questions that follow : (i) Identify the ancestors of humans shown in the figure. (ii) Write any two characters of each A and C. (iii) What is the cranial capacity of B ? (iv) What is the height of D ? (v) What type of teeth does D had ?