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Copy and complete the following table:
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Copy the diagram and label the parts with the help of the clues given:
i) It is otherwise called supra renal gland.
ii) It secretes two hormones, namely aldosterone and cortisone.Tamil Nadu Board - Science
Copy and complete the following table:Tamil Nadu Board - Science
Here are a few statements about the endocrine system in man. State whether each of them is true or false. If the statement is false write the correct statement.
ii) Endocrine glands are duct bearing glands which secrete chemical substances called hormones.
iii) The pancreas is a dual gland.
iv) Malfunctioning of the thymus gland causes goiter.Tamil Nadu Board - Science
Why is meiosis called reduction division? Describe the various stages with relevant diagrams. Add a note on the significance of meiosis.Tamil Nadu Board - Science
Name the endocrine glands and their location in the human body. Describe any two of them in detail.Tamil Nadu Board - Science
Match the following:
Tamil Nadu Board - Science
A 16-year-old boy was brought to a doctor with a complaint of non-masculine features (lack of mustache / beard / gruff voice/broadening of shoulders etc). After keen examination, the doctor found that it was a hormonal disorder and the endocrine glands responsible were not functioning properly. Mention the glands and the hormone lacking in the boy.Tamil Nadu Board - Science
Name the two systems which help in the control and co-ordination of metabolic activities.
Write any one difference between them.Tamil Nadu Board - Science
Normal blood glucose level in 1dl of blood is ______________.Tamil Nadu Board - Science
Which hormone(s) is/are called
i) Personality hormone
ii) fight, flight and fright hormones.Tamil Nadu Board - Science