Biology
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.
Related Questions
Arrange and rewrite the terms in each group in correct order so as to be in a logical sequence beginning with the term that is underlined.
(a) Cell wall, Nucleus, Nucleoplasm, Cell membrane, Cytoplasm
(b) Australopithecus, Homo erectus, Cro-Magnon, Homo habilis, Homo sapiens sapiens
(c) Head, Pulmonary artery, Right ventricle, Right auricle, Superior vena cava
(d) Menstrual phase, Luteal phase Ovulatory phase, Follicular phase
(e) Gamete formation, Zygote, Fertilisation, Embryo
Fill in the blanks with suitable words.
The heart consists of four chambers (a) …………… and two (b) …………… . The atria have (c) …………… walls. The ventricles have (d) …………… walls. The right ventricle pumps blood only up to the (e) …………… for oxygenation.
Match the items given in Column I with the most appropriate ones in Column II and rewrite the correct matching pairs.
Column I Column II Myxoedema Hypersecretion of adrenaline Diabetes insipidus Hyposecretion of adrenaline Pituitary dwarfism Hypersecretion of growth hormone Diabetes mellitus Hyposecretion of growth hormone Gigantism Hyposecretion of insulin Hyposecretion of ADH Hyposecretion of thyroxine Substances which are made up of cellulose or proteins are hydrophilic. What will happen to the wooden doors in rainy season?