Most Repeated Test Mcqs of Biology Subject in Teaching Posts Download Here

Most Repeated Test Mcqs of Biology Subject in Teaching Posts Download Here

Number of bones – 206
☞Number of muscles – 639
☞Number of kidneys – 2
☞Number of milk teeth – 20
☞Number of ribs – 24 (12 pairs)
☞Number of chambers in the heart – 4
☞Largest artery – Aorta
☞Normal Blood pressure – 120 – 80
☞Ph of blood – 7.4
☞Number of vertebrae in the spine – 33
☞Number of vertebrae in the Neck – 7
☞No of bones in middle Ear – 6
☞Number of bones in Face – 14
☞Number of bones in Skull – 22
☞Number of bones in Chest – 25
☞Number of bones in Arms – 6
☞Number of bones in each human middle ear
# 3
☞Number of muscles in the human arm – 72
☞Number of pumps in heart – 2
☞Largest organ – Skin
☞Largest gland – Liver
☞Smallest cell – Blood cell
☞Biggest cell – Egg cell (ovum)
☞Smallest bone – Stapes
☞First transplanted organ – Heart
☞Average length of small intestine – 7 m
☞Average length of large intestine – 1.5 m
☞Average weight of new born baby – 2.6 kg.
☞Pulse rate in one minute – 72 times
☞Body Temperature – 36.9o C (98.4o F)
☞Average blood volume – 4 – 5 liters
☞Average life of RBC – 120 days
☞Pregnancy period – 280 days
☞Number of bones in human foot – 33
☞Number of bones in each wrist – 8

☞Number of bones in hand – 27
☞Largest endocrine gland – Thyroid
☞Largest lymphatic organ – Spleen
☞Largest cell – Nerve cell
☞Largest part of brain – Cerebrum
☞Largest & strongest bone – Femur
☞Smallest muscle – Stapedius (Middle ear )
☞Number of chromosomes in human cell – 46 (23 pairs)
☞Number of bones in New born body – 300
☞Largest muscle – Buttock (Gluteus Maximus)