Explain the contribution of biodiversity to medicine and industry. Illustrate your answer with suitable examples of medicinal plants, animal-based medicinal uses, micro-organisms, and industrial raw materials derived from biodiversity.

Explain the Lotka-Volterra, Functional Response, and Numerical Response models of prey-predator interactions, highlighting their аззитptions, equations, and ecological applications.

Explain the Lotka-Volterra, Functional Response, and Numerical Response models of prey-predator interactions, highlighting their аззитptions, equations, and ecological applications.

Explain the difference between density-dependent and density-independent factors regulating population growth. Discuss their types (biotic and abiotic) with suitable examples, and highlight how these factors can interact to influence population dynamics.

Explain the difference between density-dependent and density-independent factors regulating population growth. Discuss their types (biotic and abiotic) with suitable examples, and highlight how these factors can interact to influence population dynamics.

Describe how mortality works in population ecology. Using examples, distinguish between realised (ecological) mortality and minimum (potential) mortality.

Explain the ecological significance of mortality, life tables, age structure, sex ratio, and population increase (both exponential and logistic) using appropriate examples.

Explain how biodiversity, species distribution, ecosystem functioning, and sensitive biomes like coral reefs, rainforests, and tundra are affected by climate change in both terrestrial and marine biomes.

Describe the nitrogen cycle in detail, outlining its main reservoirs, key processes (nitrogen fixation, assimilation, ammonification, nitrification, and denitrification), and the impact of human activities on its natural balance.

Distinguish between Gross Primary Productivity, Net Primary Productivity and Net Community Production.

Describe the four fundamental characteristics shared by all ecosystems, including appropriate examples for each.

Explain the importance of donor and recipient matching in transplantation immunology, focusing on the role of human leukocyte antigen (HLA) typing and its impact on reducing graft rejection.

 Explain the DOT ELISA techniques and their working principles.

 Explain the DOT ELISA techniques and their working principles.

 Explain the peptide-binding properties of Class I and II MHC molecules with a suitable diagram.

 Explain the peptide-binding properties of Class I and II MHC molecules with a suitable diagram.

 Explain the peptide-binding properties of Class I and II MHC molecules with a suitable diagram.

 Explain the peptide-binding properties of Class I and II MHC molecules with a suitable diagram.

Discuss the pathways for processing both endogenous and exogenous antigens.

Briefly. describe the autocrine, paracrine, and endocrine functions of cytokines