Which of the following is an excellent source of $Vitamin-A$?

Which of the following is a mode of nutrition?

Wound healing is enhanced by which vitamin?

Rickets in children and osteomalacia in adults is caused by the deficiency of

Deficiency due to lack of protein in nutrition is known as:

Match the following nutrition/vitamin deficiencies in Column $I$ with causes/deficiencies in Column $II$ and choose the correct option from the answer key:

Column $I$	Column $II$
$(a)$ Kwashiorkor	$(p)$ Iron
$(b)$ Anaemia	$(q)$ Menadione
$(c)$ Dermatitis	$(r)$ Protein
$(d)$ Marasmus	$(s)$ Pyridoxine
$(e)$ Bleeding	$(t)$ Biotin