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WBI · Unit 5

WBI15 — Respiration, Internal Environment, Coordination and Gene Technology

Free mapped visual lessons for WBI15, then mark with Pearson method/accuracy conventions — not a Cambridge default.

Start study path ->Mark WBI15 ->

Study path

Learn WBI15 with mapped free lessons

MarkScheme's own Cambridge 9700 lessons, mapped onto WBI15 Respiration, Internal Environment, Coordination and Gene Technology by idea family — not Pearson papers, not scraped notes. Learn the visual, then mark in Edexcel IAL dialect.

  1. 1. Open a lesson on the live diagram
  2. 2. Mark WBI15 (Pearson M/A)
  3. 3. Land back on the same lesson

4 live diagrams.

Edexcel dialect

After a lesson — mark like Pearson marks

  • Write the method line that earns the M mark — not only the final number.
  • Keep exact forms until the question asks to approximate.
  • Watch dependent accuracy: an early slip can wipe later A marks.
  • Self-mark with a WBI15 scheme, then second-pass here.
Mark WBI15->Full 9700 course hub

Marking desk

Mark a WBI15 answer

After a visual lesson — practice answers and scanned scripts with Edexcel IAL Biology conventions.

Mark WBI15 ->

Exam series

Typical IAL sittings for WBI15. Use your own QP/MS from Pearson or your school, then mark a practice answer here.

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