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7.1 Hormones and coordination

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Question 16

A database contains records for oestrogen and testosterone. The source organs used in the records are the ovaries, testes, thyroid gland and pancreas.

Which record has the source organ wrong for both hormones?

[1]
A

Oestrogen: testes; testosterone: ovaries

B

Oestrogen: ovaries; testosterone: testes

C

Oestrogen: pancreas; testosterone: testes

D

Oestrogen: ovaries; testosterone: thyroid gland

Markscheme

7.1 Hormones and coordination Questions

  1. GCSE
  2. /Biology
  3. /7.1 Hormones and coordination

89 exam-style questions on Edexcel GCSE Biology 7.1 Hormones and coordination, covering 7.1.1 Endocrine glands and hormone transport, 7.1.2 Adrenalin and fight or flight, and 7.1.3 Thyroxine and negative feedback. Each one has a worked solution and a mark scheme showing where the marks go.

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