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Question Question 2(iv)
Identify the odd one out from the following terms and name the category to which other three belong.
(a) Goitre, Cretinism, Myxoedema, Acromegaly
(b) Pineal, Thyroid, Adrenal, Pancreas
(©) Cornea, Choroid, Iris, Pupil
(d) Dominance, Segregation, Independent assortment, Linkage
(e) Eutrophication, Oil spills, Algal bloom, Acid rain
(a) Odd one: Acromegaly
Category: Others are disorders of thyroid hormone.
(b) Odd one: Pancreas
Category: Others are only Endocrine glands
(c) Odd one: Cornea
Category: Others are parts of middle layer of eye ball
(d) Odd one: Linkage
Category: Others are related to Mendel's laws of inheritance.
(e) Odd one: Acid rain
Category: Others are related to water pollution