Biology > GCSE MARK SCHEME > Pearson Edexcel International GCSE in Human Biology (4HBI) Paper 02 Mark Scheme (Provisional) Summe (All)
Pearson Edexcel International GCSE in Human Biology (4HBI) Paper 02 Mark Scheme (Provisional) Summer 2021. Graded A+
Document Content and Description Below
Question number Answer Notes Marks 1 (a) correct labels ;;;; 4 (b) Function Structure control of muscle tone and posture cerebellum intelligence and thought cerebral hemisphere monitoring of... body temperature hypothalamus release of ADH Pituitary 4 Total 8 marks http://britishstudentroom.wordpress.com/Question number Answer Notes Marks 2 (a) • oxygen; • glucose; in any order 2 • water; • carbon dioxide; in any order 2 (b) (i) • A to B = 60 seconds; • 10 breaths during that period = 10 per minute; 2 (ii) • 19.5 - 13.5 squares of movement = 6 squares; • 1dm3 = 4 squares; • 6/4 = 1.5dm3; 3 (c) • peaks/troughs higher/lower; • closer tog [Show More]
Last updated: 2 years ago
Preview 1 out of 11 pages
Buy this document to get the full access instantly
Instant Download Access after purchase
Buy NowInstant download
We Accept:
Reviews( 0 )
$10.00
Can't find what you want? Try our AI powered Search
Document information
Connected school, study & course
About the document
Uploaded On
Jun 26, 2022
Number of pages
11
Written in
Additional information
This document has been written for:
Uploaded
Jun 26, 2022
Downloads
0
Views
175
