Skip to content

Course home

Sign up

2.2 Animal tissues, organs and organ systems

EasyMediumHard
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123
Question 48

A sample of blood taken for a test contains 1.2 × 1010 red blood cells. There are 4.8 × 106 red blood cells in each 1 mm3 of this blood. What is the volume of the sample?

[1]
A

2500 cm32500 \text{ cm}^32500 cm3

B

0.0025 cm30.0025 \text{ cm}^30.0025 cm3

C

25 cm325 \text{ cm}^325 cm3

D

2.5 cm32.5 \text{ cm}^32.5 cm3

Markscheme

2.2 Animal tissues, organs and organ systems Questions

  1. GCSE
  2. /Biology
  3. /2.2 Animal tissues, organs and organ systems

304 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.

Question bank