Class 9 Courses

Class 9 Biology App's Tests

Class 9 Biology e-Book's MCQs - Complete

Pulmonary and Systemic Circulation MCQs App Free Download & e-Book - 484

MCQ:

The period when both atria contracts and blood is pumped towards the ventricles is classified as

  1. atrial systole
  2. cardiac diastole
  3. atrial diastole
  4. cardiac systole

Class 9 Biology App & e-Book Tests PDF Download

Pulmonary and Systemic Circulation Textbook App: Free Download iOS & Android

The App: Pulmonary and Systemic Circulation MCQs App to study Pulmonary and Systemic Circulation Textbook, 9th Grade Biology MCQs App, and O Level Biology MCQs App. The "Pulmonary and Systemic Circulation MCQs" App download with free Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

Pulmonary and Systemic Circulation App (Android & iOS)

Pulmonary and Systemic Circulation App (Android & iOS)

9th Grade Biology App (Android & iOS)

9th Grade Biology App (iOS & Android)

O Level Biology App (Android & iOS)

O Level Biology App (Android & iOS)

Cell Biology App (Android & iOS)

Cell Biology App (iOS & Android)