Top answers

Human Biology
All levels

What does the cornea do?

bends light as it enters the eye

LW
4589 Views

What is the difference between type 1 and type 2 diabetes

Normally - insulin is a hormone that reduces the amount of glucose in the blood
Diabetes - High glucose levels in the blood
Type 1 - autoimmune, starts in young people, there is not enough insul...

PM
2944 Views

What are the stages of meiosis?

Meiosis is a type of cell division that halves the genetic material in cells.it makes haploid gametes (sex cells)
Start with 1 diploid cell with two pairs of homologous chromosomesInterpha...

TH
4580 Views

Describe what is meant by "cardiac output"

Cardiac output is the volume of blood pumped out of the heart every minute. It is made up of: stroke volume and heart rate.Stroke volume is the volume of blood pumped out with each heart beat.Heart rate i...

SY
5377 Views

Describe the physiology of the cardiac cycle and how it is regulated.

The heart is a myogenic muscle, meaning the cells contract with no stimulus. However, this is not sufficient to keep a person alive so the cellular contractions are co-ordinated within the heart and the r...

ED
4776 Views

We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2025 by IXL Learning