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

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

Question-2 From which part of Cinchona officianalis, drug 'quinine' is obtained

(A) Leaves	(B)Flower
(C)Bark	(D)Seed

Question-3
Choose the binomial of cotton plant from the following.

(A) Malva sylvestris	(B) Althae rosea
(C) Abutilon indicum	(D) Gossypium herbaceum

Question-4 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-5 The phyllotaxi seen is Ixora coccinea is

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

Question-6
Sunflower belongs to family

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

Question-7
In Malva Sylvestris 'Linn., Linn is

(A) Author citation	(B) Variety
(C) Sub Species name	(D) Tautonym

Question-8
Abelmoschus esculentus is commonly called

(A) Lady's finger	(B) Love orchid
(C) Ladied chapals	(D) Queen rani

Question-9
The peculiar type of inflorescence seen in Asteraceae is

(A) Corymb	(B) Umbel
(C) Capitulum	(D) Cymose

Question-10 Who is the author of 'Species plantarum?

(A) Carolus Linnacus	(B)Theophrastus
(C)Charles Darwin	(D)Bentham & Hooker

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Plus 2 Biology Science

Tamil Nadu (English Medium)

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