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