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25 questions
who discovered that stomach churns food. Its wall secretes a fluid which could digest the food.
Max Planck
Ervin Schrödinger
Hendrick Lorenz
William Beaumont
Digestion converts protein into which simpler substance?
The enzymes present in the saliva convert
fats into fatty acids and glycerol.
starch into simple sugars.
proteins into amino acids.
complex sugars into simple sugars.
The piercing and tearing teeth is called
incisor
Canine
Pre-molar
Molar
Choose the correct order after reading the statement below.
Digestion is a complex process involving:
Ingestion, Absorption, Digestion, Assimilation, Egestion
Ingestion, Digestion, Assimilation, Absorption, Egestion
Ingestion, Digestion, Absorption, Assimilation, Egestion
Ingestion, Absorption, Assimilation, Digestion, Egestion
1) Glucose combines with oxygen and produces _________.
Gas
Energy
Liquid
Carbon
______ takes in food by the use of pseudopodia.
Goat
Tiger
Amoeba
Human
Water from the undigested food is absorbed mainly in the_____.
Stomach
Food Pipe
Small Intestine
Large Intestine
_____transports the nutrients from the undigested food to every cell of the body.
Oxygen
Blood
Water
Nitrogen
The ___ helps in mixing saliva with food.
Heart
Stomach
Nose
Tongue
____ is the largest gland in our body.
Skin
Hand
Liver
Leg
The mode of feeding of the mosquito_____.
Chewing
Cuddling
Scraping
Sucking
Mostly grass eating animals are called____.
Carnivore
Omnivore
Ruminants
Scavenger
The inner walls of the stomach secrete _________.
Mucus & hydrochloric acid
Bile
Lime
Salt
______secretes pancreatic juice.
Liver
Brain
Pancreas
Skin
MilkTeeth fall off in _____.
Children
Adult
Old Man
Old Lady
Amoeba digests its food in the ____.
Food vacuole
Stomach
Liver
Intestine
The process of breaking down of food is called__.
Digestion
Ingestion
Excretion
Respiration
The process of food intake is known as ______.
Excretion
Calculation
Respiration
Ingestion.
Which of the following describes the characteristic of a living being?
Nutrition
Excretion
Respiration
All the above
What is A in the given picture ?
Stomach
liver
pancreas
small intestine
Sometime you may have experienced the need to pass watery stool frequently.This condition is known as________
hapetitis
diarrhoea
fever
appendix
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