DP Biology (first assessment 2025)

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Question 19M.1A.SL.TZ1.20

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Date May 2019 Marks available [Maximum mark: 1] Reference code 19M.1A.SL.TZ1.20
Level SL Paper 1A Time zone TZ1
Command term Identify Question number 20 Adapted from N/A
20.
[Maximum mark: 1]
19M.1A.SL.TZ1.20

Which are examples of homologous structures?

A. The wings of bats and butterflies

B. The fins of fish and whales

C. The hindlimbs of frogs and grasshoppers

D. The forelimbs of primates and penguins

[1]

Markscheme

D

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