H42003 unified - Study guides, Class notes & Summaries

Actual 2024 OCR GCE Biology A H420/03: Unified biology A Level Merged Question Paper +Mark Scheme

This is the official question paper

OCR 2023 Biology A H420/03: Unified biology A Level Question Paper & Mark Scheme (Merged)

OCR Biology A (A Level) H420_03 Unified biology June 2024

QUESTIONS AND ANSWERS

This is the final mark scheme

(a) A light micrograph of a section through the trachea of a cat is shown in Fig. 1.1. Fig. 1.1 A B C (i) Name the tissues labelled A and B in Fig. 1.1. A ........................................................................................................................................ B ........................................................................................................................................ [2] (ii) Name the two types of cell in the box labelled C in...

Actual 2024 OCR GCE Biology A H420/03: Unified biology A Level Merged Question Paper +Mark Scheme

2024 OCR A Level Biology A H420/03 Unified biology Actual Mark Scheme and Question Paper Combined

1 Cats are mammals. (a) A light micrograph of a section through the trachea of a cat is shown in Fig. 1.1. Fig. 1.1 A B C (i) Name the tissues labelled A and B in Fig. 1.1. A ........................................................................................................................................ B ........................................................................................................................................ [2] (ii) Name the two types of cell in ...