Download App

Locomotion and Movement — BIOLOGY STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceBIOLOGYLocomotion and Movement2 Marks
Question
Name atleast two hormones which result in fluctuation of $Ca ^{++}$ level.
✓

Answer

Calcitonin and parathyroid hormones affect the level of calcium ion in blood. When plasma level of calcium rises beyond a certain point, it is controlled by calcitonin. When plasma level of calcium falls below a certain point, it is controlled by parathryroid hormone.

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 "2 Marks Questions" from Locomotion and Movement→Locomotion and Movement — all question types→BIOLOGY STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

Similar questions

How do chylomicrons differ from micelles with regard to their structural components?
→
Name three organs that assist locomotion in protists. Give an example each of protists showing these locomotions.
→
Give the name of the three major layers of diffusion membrane.
→
What do you understand by splitting of water and its importance in photosynthesis?
→
How do some protozoans maintain osmotic pressure?
→
Which one of the following is a non-poisonous snake?
  1. Cobra.
  2. Viper.
  3. Python.
  4. Krait.
→
Describe the four categories of bacteria, based on the shape of their cells. Represent them diagrammatically too.
→
Answer briefly: How do you perceive the colour of an object?
→
Differentiate between hyperglycaemia and hypoglycaemia.
→
Cynobacteria plays a major role in our ecology. Discuss.
→