Tamil Nadu (English Medium) Plus 2 Biology Science Study Materials, Online Learning, Question Papers, Classnotes, Practice Test, MCQ | Smartindia Educational Program : www.smartindia.net.in

Question-1 Adolf Engler and Karl Prantl published a phylogenetic system in their monographs

(A) Origin of Species	(B)Genera plantarum
(C)Species Plantarum	(D)Die Naturalichen Pflazen Familes

Question-2
In which family do you see monadelphous stamens?

(A) Solanaceae	(B) Malvaceae
(C) Rubiace	(D) Fabaceae

Question-3
Plants having flowers with free petals are placed under

(A) Gamopetalae	(B) Polypetalae
(C) Monochlamydae	(D) Monoclozledone

Question-4
Name the collection of pressed dried plant specimens mounted on specific sheets.

(A) Herb museum	(B) Aquarium
(C) Herbarium	(D) Germ Plasm

Question-5
Which of the following is correctly written binomial of rice plant?

(A) ORYZA SATIVA	(B) Oryza sativa
(C) Oryza Sativa	(D) oryza sativa

Question-6 The phyllotaxi seen is Ixora coccinea is

(A) Spiral	(B)Alternate
(C)Whorled	(D)Opposite decussate

Question-7
Which of the following plant have epicalyx?

(A) Hibiscus rosa-sinensis	(B) Clitonia ternatea
(C) Arachis hypogea	(D) Crotalaria juneea

Question-8 Natural system of classification was proposed

(A) Carlous linnacus	(B)Bentham and Hooker
(C)Engler and Prantle	(D)Charles Darwin

Question-9 Choose the correct pair related to Ground nut.

(A) Arachis hypogea - Solanaceae	(B)Arachis hypogea - Malvaceae
(C)Arachis hypogea - Rubiaceae	(D)Arachis hypogea - Fabaceae

Question-10 Blue dye indigo used in printing ink is obtained from the plant

(A) Indigofera tinctoria	(B)Indigofera indica
(C)Indigofera ternata	(D)Indigofera juncea

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Plus 2 Biology Science

Tamil Nadu (English Medium)

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