Download App

Reaching the Age of Adolescence — Science STD 8 — Question

Gujarat BoardEnglish MediumSTD 8ScienceReaching the Age of Adolescence3 Marks
Question
What are the functions of thyroxine and adrenaline?
✓

Answer

Thyroxine is produced by thyroid gland. It plays main role in regulating $BMR$, heart rate, muscle control, bone development and digestive functions. Adrenal helps the body to adjust to stress when one is very angry, embarrassed or worried. It is secreted by adrenal gland.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "questions in short. [3 marks ]" from Reaching the Age of Adolescence→Reaching the Age of Adolescence — all question types→Science STD 8 question papers→Gujarat Board STD 8 question papers→Gujarat Board question paper generator→

Similar questions

Name the three layers of earth. Draw a labelled diagram to show the structure of the earth.
→
Describe the ‘in vitro fertilization’ technique of reproduction in humans.
→
Explain how, deforestation makes the soil infertile leading to desertification.
→
What is an organ? Give two examples of organs.
→
Discuss the effects of deforestation on the following. Cities (Urban areas).
→
By taking the example of snakes, explain how by killing small animals, we are actually harming ourselves.
→
Can you hold a hot metallic pan which is without a plastic or a wooden handle? Give reason for your answer.
→
What is a plastid? What is the name of green plastids present in plant cells?
→
In severe cold weather, Mohan's family burnt wood in the room during the night keeping the windows close After some time, they felt suffocation. Mohan Immediately opened the windows and get relief.
(i) What did actually happen ?
(ii) What values are associated with Mohan ?
→
In what ways, wildlife conservation and forest conservation are related?
→