Download App

Chemical Coordination and integration — BIOLOGY STD 11 Science — Question

Rajasthan BoardEnglish MediumSTD 11 ScienceBIOLOGYChemical Coordination and integration1 Mark
Question
Which hormone is secreted by heart? Mention its role.
✓

Answer

Heart produces Atrial Natriuretic Factor (ANF) which promotes renal sodium excretion and lowers blood pressure.

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 "1 Marks Question" from Chemical Coordination and integration→Chemical Coordination and integration — all question types→BIOLOGY STD 11 Science question papers→Rajasthan Board STD 11 Science question papers→Rajasthan Board question paper generator→

Similar questions

How does spraying of sugarcane plants with gibberellins increase the yield of sugar?
→
Give an example of:
  1. limbless reptile/ amphibian
  2. An oviparous mammal
→
Name a typical skeletal muscle.
→
Define metabolism.
→
Explain the function of vasa recta?
→
Write two unique features of mammals.
→
What is the importance of pneumatic bones and air sacs in Aves?
→
Lock and key hypothesis was proposed by.
→
Name the following:
  1. The RNAs, which have a catalytic property.
  2. The vitamin component of NAD.
→
With which organ's help is the excretion process accomplished in earthworms?
→