What is significances of Meiosis?
What is stomatal apparatus?
What are pneumatophores? Write their significance for mangrove plants.
What are mesosomes and its function?
What is protonema? State the function of rhizoids in liverworts.
Explain the primary and quaternary structure of a protein by taking an example.
Differentiate between chordates and non-chordates.
You are given 2 slides of T.S. of monocot and dicot stem. What are the characters which help you to identify them?
OR
Draw the v. s. of isobilateral leaf and label any four parts other than epidermis.
Explain the classification of animal kingdom based on symmetry, coelom and germ layers
What are the basis of classification of algae? Tabulate the photosynthetic pigments and food reserve of various algae.
Give three types of life cycle shown by plants with examples.
What are the different classes of fungi based on their mode of reproduction? Explain.
Or
Explain the steps of sexual reproduction in fungi.
Draw well labelled diagram of alimentary canal of cockroach.
Explain the sub-stages of interphase. Write down any two differences between Karyokinesis and Cytokinesis.
Or
Describe different type of epithelial tissue with correct diagrams.
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