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Biology Class 11 Chapter 12 - Nutrition - Part 1
1.
_________ is the food that supplies the body with elements for metabolism.
a) Egestion
b) Autrtrophs
c) Phosphorus
d) Nutrient
2.
__________ has a bilobed leaf with midrib.
a) Venusflytrap
b) Herbivorous
c) Ingestion
d) Facultative
3.
The fat is stored in ________ tissue in the abdomen.
a) Aminopeptidase
b) Absorption
c) Adipose
d) Constipation
4.
The squeezing of food down along the alimentary canal is by the contraction of:
a) Circular and longitudinal muscles.
b) Longitudinal muscles
c) Spiral and circular muscles
d) Circular muscles
5.
Parasites excretory products
a) Weakened the host or upset its metabolism
b) Have large grinding surfaces
c) Delicate stylets
d) Occur in both aquatic and terrestrial animals
6.
Nitrogen is present in:
a) Carbohydrates
b) Carbonates
c) Proteins
d) Fats
7.
In amoeba, the hydrolytic enzymes are secreted by ___________.
a) Assimilation
b) Lysosomes
c) Facultative
d) Ingestion
8.
Hepatic and pancreatic secretions are stimulated by a hormone called __________.
a) Ileum
b) Gastrin
c) Secretin
d) Urea
9.
The food is ground in the cockroach in:
a) Crop
b) Mandible
c) Mesenteron
d) Gizzard
10.
Cocroach has a __________ digestive system.
a) Digestion
b) Egestion
c) Gravity
d) Tubular type
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