How many groups present in periodic table

• 18
• 16
• 7
• 15
• option1

Which matal is found in our blood

• 21%
• 78%
• 50%
• 17%
• option1

Insulin harmone secreted by?

• Liver
• Small intestine
• Pancreas
• Large intestine
• option3

Digestine of food stared in man from

• Oesophagus
• Mouth
• Stomach
• Small intestine
• option2

What is the Si unit of electrical resistance?

• Candela
• Ohm
• Hertz
• Radian
• option2

What is known as father of biology?

• Aristotle
• Lamark
• Purkenja
• Darwin
• option1

Blood pressure is high in the

• Ventricles
• Arteries
• Veins
• Auricle
• option2

Pepsin is a?

• Harmone
• Vitemin
• Mineral
• Enzyme
• option4

Number of chromosomes in human is?

• 22
• 23
• 24
• 25
• option2

What is the exponet of 2 in the prime factorization of 156 ?

• 2
• 3
• 4
• 5
• option1