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Heterozygous round and yellow seeded p...

Heterozygous round and yellow seeded pea plants were selfed and total 800 seeds are collected. What is the total number of seeds with first dominant and second recessive traits ?

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These membranses secrete pleural fluid in the pieural cavity which reduces the friction on the lung surface .
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A single heterozygous yellow wrinkled seeded Pea plant shall produced gametes

A heterozygous round seeded (Rr) plant is crossed to recessive wrinkled (rr) seeded plant. The progeny would be:

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AAKASH INSTITUTE ENGLISH-BREATHING AND EXCHANGE OF GASES -Try Yourself
  1. Which group of animals have well-developed respriatory system ?

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  2. In Which part nasal chamber opens ?

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  3. Heterozygous round and yellow seeded pea plants were selfed and tota...

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  4. Which is the first step of respiration ?

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  5. What is glottis ?

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  6. What is the effect on the volume of pulmonary cavity when volume of th...

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  7. What happens to ribs and sternum during contraction of external inter...

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  8. Name the additional muscles which help in increasing the strength of b...

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  9. What happens when the pressure within the pulmonary cavity is more th...

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  10. What is the normal value of tidal volume, residual volume, and total l...

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  11. What is respiratory valume ?

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  12. What are the factors on which vital capacity of lungs depend ?

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  13. How can you estimate the value of functional residual capacity (FRC) ?

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  14. In which of the following vital capacity is maximum ? Athlete, Old ...

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  15. Among all the respiratory volumes which one has lowest value ?

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  16. Which epithelium lines the alveoli ?

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  17. Which gas, out of O(2) and CO(2) is more soluble ?

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  18. What is the thickess of diffusion membrane ?

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  19. How many layers form the diffusion membrane ?

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  20. Why is CO(2) gas transferred from alevoli to atmospheric air ?

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