No products in the cart.

What is double circulahim ? Why …

CBSE, JEE, NEET, CUET

CBSE, JEE, NEET, CUET

Question Bank, Mock Tests, Exam Papers

NCERT Solutions, Sample Papers, Notes, Videos

What is double circulahim ? Why is it necessary
  • 1 answers

Good Day 3 years, 3 months ago

Mammals have a double circulatory system. This means that during a single cycle, the blood goes twice in the heart. There are two loops in which blood is circulated. One loop is oxygenated and the other is de-oxygenated. This double circulatory system is important because it ensures provision of oxygenated blood to the muscle and not a mixture of oxygenated and de-oxygenated blood. Hence, this system ensures efficient supply of oxygenated blood to the muscles.
http://mycbseguide.com/examin8/

Related Questions

Define valency?
  • 2 answers
Which is largest gland in our body
  • 2 answers
Concave mirror explain
  • 0 answers
What is life processes
  • 3 answers
Notes for chapter life proccesss
  • 0 answers
What is octane number
  • 0 answers
Pulmonary circulation
  • 1 answers
Psudopodia
  • 0 answers

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Download myCBSEguide App