ICSE Class 10 Biology Question 7 of 30

Solved Sample Paper 2 — Question 19

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19
Question

Question 2(iv)

Choose the odd one out from the following terms and name the category to which others belong.

(a) Cortisol, Calcitonin, Cytokinin, Insulin

(b) CO2, NO2, SO2, NH3

(c) Law of dominance, Law of segregation, Law of Linkage, Law of independent assortment

(d) Ovary, Fallopian tube, Ureter, Uterus

(e) 'A' blood group, 'B' blood group, 'O' blood group, 'AB' blood group

Answer

(a) Odd one: Cytokinin
Category: Others are human hormones.

(b) Odd one: NH3
Category: Others are the type of vehicular air pollutants.

(c) Odd one: Law of Linkage
Category: Others are Mendel's laws.

(d) Odd one: Ureter
Category: Others are parts of female reproductive system

(e) Odd one: 'O' blood group
Category: Others have antigen present on RBC in all blood groups.