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Question 19N.2.HL.TZ0.a

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Date November 2019 Marks available [Maximum mark: 1] Reference code 19N.2.HL.TZ0.a
Level HL Paper 2 Time zone TZ0
Command term State Question number a Adapted from N/A
a.
[Maximum mark: 1]
19N.2.HL.TZ0.a

The diagram shows one of Thomas Hunt Morgan’s crosses of Drosophila in the early 20th century.

State the type of inheritance shown.

[1]

Markscheme

«gene/autosomal» linkage ✔

Reject sex linkage

Syllabus sections