Prepare clear and well labelled diagrams of any four of the following:
i) Formation of palmella stage in Chchlamydomonas
ii) L.S. of male cone of Pinus
iii) Life Cycle of Fucus
iv) Sexual reproduction in Marchantia

Root of Cycas and Pinus

Lysogenic and lytic cycle of bacteriophages

Transduction and conjugation

Flagella and Pili

Enumerate the unifying characteristics of archegoniates

Explain the role of bryophytes in prevention of soil erosion/and as pioneers of vegetation

Discuss why is the seed of gymnosperms considered having remarkable combination of two generation.

Discuss the biological significance of heterospory in pteridophytes.

Discuss the mechanism of transformation in bacteria with appropriate example and diagram.

Differentiate between DNA viruses from RNA viruses with the help of suitable diagram.

Develop a plan for inculcating healthy habits among preschool learners. Discuss ways to develop personal hygiene, food hygiene and environmental hygiene.

Explain the importance of concept formation at pre-school level. Suggest the ways through which critical concept formation can be developed with the help of examples.

Discuss various initiatives of early childhood education practices in India. How far have these initiatives helped in the early childhood practices?

Develop a plan of action to address the behavioral and learning issues of preschool children.

Discuss the importance of balanced diet in the proper development of a child.

Explain the characteristics of an effective preschool teacher.

Prepare a checklist to identify socially adjusted and maladjusted children in your class. Suggest ways you will adopt to address the problems of maladjustment.

Explain the role of preschools in fostering child development.

Discuss briefly the major characteristics of different stages of human development.