NEET Biology Sexual Reproduction in Angiosperms Mock Test-1
According to Bentham and hooker, Mono-cotyledonae members are divided into series on the basis of(A) Nature of ovary and merosity
(B) Position of the ovary and perianth characters
(C) Number of cotyledons and venation
(D) Type of root system and type of venation
Choose the incorrect one keeping in view the Bentham and Hooker’s system of classification
(A) Taxon having least number of natural orders – Gymnospermae
(B) Taxon having highest number of natural orders – Dicotyledonae
(C) Taxon having least number of series -Monocots
(D) Taxon having more number of series -Monochlamydae
Linnaeus created the rank classes based on the following chracters of plants
(A) General floral characters
(B) Androecium characters
(C) Gynoecium characters
(D) Vegetative characters
In Solanaceae the flowers are
(A) Actinomorphic, bisexual and epigynous
(B) zygomorphic, bisexual and hypogynous
(C) Actinomorphic, bisexual and hypogynous
(D) Actinomorphic, bisexual and perigynous
Pterpcarpus santalinus belongs to the family
(A) Solanaceae
(B) Fabaceae
(C) Liliaceae
(D) Malvaceae
Xerophyte of Fabaceae is
(A) Asparagus
(B) Ulex
(C) Parkinsonia
(D) Solanum surattense
These are tendril climbers
(A) Lathyrus
(B) Pisum
(C) Dolichos
(D) (a) and (b)
Pulvinous leaf base is found in
(A) Fabaceae
(B) Asteraceae
(C) Solanaceae
(D) Lilliaceae
A twiner of Fabaceae is
(A) Dalbergia
(B) Pisum
(C) Dolichos
(D) Lathyrus
In Fabaceae the floral structures which enclose essential organs are
(A) Posterior petals
(B) Lateral petals
(C) Sepals
(D) Anterior petals
Identify the correct statement with respect to Fabaceae
(A) Presence of zygomorphic, bisexual, pentamerous, perigynous flowers
(B) Presence of actinomorphic, bisexual tetramerous, perigynous, flowers
(C) Presence of zygomorphic, unisexual, pentamerous, epigynous, flowers
(D) Presence of actinomorphic, bisexual, pentamerous, perigynous, flowers
Scientific name of ashwagandha is
(A) Withania somnifera
(B) Cestrum nocturnum
(C) Petunia alba
(D) Atropa belladona
Ornamental shrub of Solanaceae is
(A) Solanum
(B) Atropa
(C) Cestrum
(D) Withania
Binomial nomenclature for plants was strictly followed for the first time in
(A) Historia plantarum
(B) Systema naturae
(C) Species plantarum
(D) Genera plantarum
Homochlamydeous, trimerous and tricyclic flowers are present in
(A) Xanthium
(B) Ruscus
(C) Helianthus
(D) Physalis
Symbols K(5) C (5)in its floral formula is applicable to a flower that belongs to
(A) Malavaceae
(B) Fabaceae
(C) Solanaceae
(D) Liliaceae
Leafy vegetable with medicinally important seeds is
(A) Lactuca sativa
(B) Thespesia populnea
(C) Trigonella foenum-graceum
(D) Abelmoschus esculantus
Of the following characters, select the most distinctive key character for the family, Liliaceae
(A) Bisexual flowers
(B) Hypogyny
(C) Petaloid perianth
(D) Actinomorphy
In the annals of history of Taxonomy, artificial, natural and phylogenitic systems were first proposed respectively by
(A) Theophrastus, A.P. de Candolle, Lengler andPrantl
(B) Linnaeus, Bentham and Hooker, John Hutchinson
(C) Theophrastus, de Jussieu, Eichler
(D) Linnaeus, de Jussieu, Rendle
The common character found in Polypetalae, Gamopetalae and Monochalmydeae is
(A) Dichlamydeous perianth
(B) Gamopetalous corolla
(C) Polypetalous corolla
(D) Reticulate venation