7th Grade > Biology
NUTRITION IN ANIMALS MCQs
Total Questions : 115
| Page 6 of 12 pages
Answer: Option B. -> Licking
:
B
Hummingbirds take in food bylicking.A hummingbird licks nectar up, like a dog lapping at a bowl of water.It can lick 10-15 times per second while feeding.
:
B
Hummingbirds take in food bylicking.A hummingbird licks nectar up, like a dog lapping at a bowl of water.It can lick 10-15 times per second while feeding.
Answer: Option C. -> ingestion
:
C
Ingestion is a process where food is taken in through the mouth and broken down by teeth and saliva. Ingestion is the first step in the process of digestion.
:
C
Ingestion is a process where food is taken in through the mouth and broken down by teeth and saliva. Ingestion is the first step in the process of digestion.
Answer: Option B. -> nutrition
:
B
Nutrition is the processof taking in food and utilising itin the body to generate energy. Nutrition is important for growth, maintenance, reproduction and other important body functions.
:
B
Nutrition is the processof taking in food and utilising itin the body to generate energy. Nutrition is important for growth, maintenance, reproduction and other important body functions.
Answer: Option A. -> milk teeth
:
A
Milk teeth or deciduous teeth arethe first set of teeth that grow in the growth and development stage of human beings. They are usually lost or broken andreplaced by the permanent teeth.
:
A
Milk teeth or deciduous teeth arethe first set of teeth that grow in the growth and development stage of human beings. They are usually lost or broken andreplaced by the permanent teeth.
Answer: Option A. -> Swallowing
:
A
A python captures and swallows it's prey directly without chewing it. The food is then digested in the stomach.
:
A
A python captures and swallows it's prey directly without chewing it. The food is then digested in the stomach.
Answer: Option C. ->
teeth
:
C
:
C
Teeth present in our mouth help in breaking of the food we intake into small pieces so that it can be absorbed and digested easily by our digestive system.
Answer: Option C. ->
Pseudopodia
:
C
:
C
Pseudopodia (Latin for "false feet") are responsible for movement and capture of food in amoeba. They are actually projections of the cell membrane used for locomotion and taking in nutrients.
Answer: Option B. ->
villi
:
B
:
B
Villi are hair-like structures present on the surface of the small intestine. They increase the surface area for absorption of nutrients. 90% of the digestion and absorption of food occurs in the small intestine and the rest takes place in the stomach and large intestine.
Answer: Option B. ->
fats
:
B
:
B
Bile is a digestive juice which is produced by the liver. It helps in the digestion of lipids (fats) inside the small intestine.
Answer: Option B. ->
Food vacuole
:
B
A food vacuole is basically a storage unit of food in amoeba. It is formed only when amoeba has engulfed its prey completely following which digestive enzymes are released into the vacuole. The food vacuole digests the food. Wastes and excess water are transported outside the cell by contractile vacuoles.
:
B
A food vacuole is basically a storage unit of food in amoeba. It is formed only when amoeba has engulfed its prey completely following which digestive enzymes are released into the vacuole. The food vacuole digests the food. Wastes and excess water are transported outside the cell by contractile vacuoles.
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