Human Biology True or False

Can you guess whether these statements about the human body are true or false?
Quiz by Iluvbread123
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Last updated: March 7, 2021
First submittedMarch 7, 2021
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1. The binominal nomenclature of modern humans is homo erectus
True
False
We are homo sapiens
2. The brain is the largest internal organ
True
False
The liver is actually bigger
3. The female gamete is called the ovum
True
False
4. Muscles are organs
True
False
They are tissues
5. Innate immune system protects the body by physical means
True
False
6. A person with blood type A and a person with blood type B can produce an offspring with blood type O
True
False
It has a 25% chance of happening if both parents are heterozygous
7. Hormones act faster than nerve impulses
True
False
Surely not, conduction of electricity definitely is quicker than transportation through the blood
8. The heart is made of 5 chambers
True
False
It has 4 chambers: Left Atrium, Left Ventricle, Right Atrium, Right Ventricle
9. The largest artery is the aorta
True
False
10. The pulmonary vein is the only vein that transports oxygenated blood
True
False
It brings oxygenated blood from the lungs to the heart
11. Urine is collected in the gallbladder before it is released out of the body
True
False
It goes into the urinary bladder, the gallbladder stores bile
12. The heart is about the size of the fist
True
False
13. The rib cage protects the lungs
True
False
14. The lungs store gases in large chambers
True
False
Oxygen and carbon dioxide are stored in small air sacs called alveoli
15. Menopause is when men lose fertility at old age
True
False
Actually, it's when females lose fertility as menstrual cycles stop occurring
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