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Lignin and suberin
Suberin and cutin
Cellulose and pectin
Chitin and lignin
The cow contain 250 kg weight produce how much protein per day.
The cuticle is absent in
The deciduous trees will
The deficiency of iron in man result in
The deficiency of Niacin-a vitamin of B complex group causes the disease _
The deficiency of vitamin A causes
The diaphragm assists in
The digestive and respiratory passages cross in the
The disease Beri Beri is caused due to the deficiency of which of the following -
The disease caused by Asbestos is