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Explain co-evolution with reference to parasites and ir hosts. Mention any four special adaptive features evolved in parasites for ir parasitic mode of life.

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Which best illustrates the competitive exclusion principle?<span><br> </span></h2></div>

Explain co-evolution with reference to parasites and ir hosts. Mention any four special adaptive features evolved in parasites for ir parasitic mode of life.

The story of the Mexican cave fish, <i>Astyanax mexicanus</i>, an intriguing example of how environmental stressors play a role in the development, adaptability, and diversification of an organism. Shown in the image is the mexicanus species, noticeably different from its surface counterpart in that it does not have developed eyes and lacks pigmentation.<br> Recent findings support the idea that the cave species arose when surface fish were trapped in cave waters, raising the levels of stress in the animals. As the thinking goes, triggering stress pathways destabilize a network of proteins that normally works to stabilize phenotype, leading to altered gene expression. Such conditions will lead to increased phenotypic variation, including the development of eyes in subsequent generations.<br> <span>Which of the following choices is a feasible explanation for the selective advantage of individuals with diminished or no sight?</span></h2><div class="Question_backgroundImg__6PgwQ"><img loading="lazy" src="./images/525138_d91504bf6c2346108e66c4b7de46f22a.png" class="Question_questionImage__Ib90R" alt="image"></div></div>

Explain co-evolution with reference to parasites and their hosts. Mention any four special adaptive features evolved in parasites for their parasitic mode of life.</h2></div>

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Explain co-evolution with reference to parasites and ir hosts. Mention any four special adaptive features evolved in parasites for ir parasitic mode of life.

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The Living World

Biological Classification

Plant Kingdom

Animal Kingdom

Morphology of Flowering Plants

Anatomy of Flowering Plants

Structural Organisations in Animals

Cell : The Unit of Life

Biomolecules

Cell Cycle and Cell Division

Transport in Plants

Mineral Nutrition

Photosynthesis in Higher Plants

Respiration in Plants

Plant Growth and Development

Digestion and Absorption

Breathing and Exchange of Gases

Body Fluids and Circulation

Excretory Products and Elimination

Locomotion and Movement

Neural Control and Coordination

Chemical Control and Coordination

Reproduction in Organisms

Sexual Reproduction in Flowering Plants

Human Reproduction

Reproductive Health

Principles of Inheritance and Variation

Molecular Basis of Inheritance

Evolution

Human Health and Disease

Strategies for Enhancement in Food Production

Microbes in Human Welfare

Biotechnology Principles and Processes

Biotechnology and its Applications

Organisms and Populations

Ecosystem

Biodiversity and Conservation

Environmental Issues

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Which best illustrates the competitive exclusion principle?<span><br> </span></h2></div>

Explain co-evolution with reference to parasites and ir hosts. Mention any four special adaptive features evolved in parasites for ir parasitic mode of life.

Explain co-evolution with reference to parasites and their hosts. Mention any four special adaptive features evolved in parasites for their parasitic mode of life.</h2></div>

Organisms and Populations

Biology-MCQS

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