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What is the index of the gradual increas...

What is the index of the gradual increase in the complexity of the heart structure of vertebrates?

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UNITED BOOK HOUSE-RANIGANJ CORONATION SCHOOL PAPER-EXERCISE
  1. Give example of the different types of a same gene.

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  2. Give example of a mutation of human population.

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  3. What is the index of the gradual increase in the complexity of the hea...

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  4. Among the following four terms three include the other one. Find out t...

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  5. Name an example of a national forest and sanctuary.

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  6. Determine what effect auxin has on the cell wall as the cell size incr...

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  7. Show an example of the way to control feedback.

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  8. Write differences in between Diabetes mellitus and diabetes insipidus-...

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  9. Write the features of reflex action

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  10. Significance of mitosis-Cell replacement and compensation of cell-Give...

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  11. Explain Mitosis and meiosis in respect to asexual and sexual reproduct...

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  12. Discuss the steps of micropropegation.

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  13. Identify where the ratio of phenotype and genotype is 1, if in Mendel'...

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  14. Discuss the cause and symptoms of thalassemia.

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  15. Write the interspecific and intraspecific struggle

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  16. Describe some features of comparative embryology.

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  17. Relate the physiological adaptation of camels with the shape of it's R...

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  18. Analyze the role of nitrous oxide as green house gas.

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  19. Establish a relationship of water quality degradation with growing pop...

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  20. In terms of food crisis in a geographical area how a possible but unus...

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