Improper Secretion of Thyroid Hormones | Class X

Improper Secretion of Thyroid Hormones Grave’s disease (exophthalmic goitre) : It is caused by hypersecretion (oversecretion) of thyroid hormones due…

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Disorder of Respiratory and Excretory system | Class X

Disorders of Respiratory System • Asthma is a difficulty in breathing causing wheezing due to inflammation of bronchi and bronchiole.…

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Important Questions | How do Organisms Reproduce | Class X

Q1. What will happen if the cells/tissues are removed from the growing tip of a plant and placed in artificial media?…

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