DP Biology (last assessment 2024)

Test builder »

Question 17N.3.HL.TZ0.02b.ii

Select a Test
Date November 2017 Marks available [Maximum mark: 1] Reference code 17N.3.HL.TZ0.02b.ii
Level HL Paper 3 Time zone TZ0
Command term Identify Question number b.ii Adapted from N/A
b.ii.
[Maximum mark: 1]
17N.3.HL.TZ0.02b.ii

The light micrograph shows a cross section of seminiferous tubules.

[Source: Micrograph of a seminiferous tubule with sperm by Nephron (https://commons.wikimedia.org/wiki/File:Seminiferous_tubule_and_sperm_low_mag.jpg)]

(b.ii)

Identify the type of cell labelled Z.

[1]

Markscheme

spermatogonium

OR

primary spermatocyte

Syllabus sections