NEET Biology Morphology of Flowering Plants Mock test-1

An example of axile placentation is

(A) Marigold
(B) Lemon
(C) Primrose
(D) Mustard



Pneumatophores are common in

(A) mesophytes
(B) mangroves
(C) Hydrophytes
(D) Xerophytes



A characteristic feature of drupe fruit is

(A) Stony pericarp
(B) Fleshy pericarp
(C) Stony seedcoat
(D) Stony endocarp



Expanded, green modifed stem in Opuntia is called

(A) Cladode
(B) Phylloclade
(C) Phyllode
(D) Spine



In Calotropis, phyllotaxy of leaves is

(A) Whorled
(B) alternate
(C) Opposite
(D) alternate and opposite



Rhizome differs from root in

(A) presence of chlorophyll
(B) presence of scale leaves and buds
(C) underground position
(D) vertical growth in the soil



Flowers are trimerous in

(A) Datura
(B) Dolichos
(C) Gloriosa
(D) Hibiscus



Fibrous root system is mostly found in

(A) Ferns
(B) Grasses
(C) Conifers
(D) Dicots



The symmetry of actinomorphic flower is

(A) Bilateral
(B) Asymmetric
(C) Radial
(D) lateral



Epigynous flower is

(A) with superior ovary
(B) in guava, cucumber
(C) in mustard, brinjal
(D) with perigynous ovary



Aestivation in carissa and gulmohur is

(A) valvate
(B) Vexillary
(C) twisted
(D) imbricate



Varied lengths of staminae filaments within a flower is in

(A) Salvia
(B) Solanum
(C) Datura
(D) Lilium



Apocarpous gynoecium is found in

(A) Tomato
(B) Datura
(C) Lotus
(D) Cotton



Flower is asymmetric in

(A) Canna
(B) Cassia
(C) Calotropis
(D) mustard



Axillary buds are modified to thorns in :

(A) Acacia arabica
(B) Duranta
(C) Opuntia
(D) Roses



Tallest perennial grass is :

(A) Sugarcane
(B) Saccharum munja
(C) Bamboo
(D) Cynodon



Axillary stem tendrils are found in :

(A) Passiflora
(B) Vitis vinifera
(C) Antigonon
(D) Clematis



Offset type stem occurs in :

(A) Pistia
(B) Spirodela
(C) Lemna
(D) Wolffia



Mentha plant grows profusely by forming

(A) Suckers
(B) Runners
(C) Creepers
(D) Twiners



Stem is modified to fleshy phylloclade in

(A) Opuntia
(B) Ruscus
(C) Colocasia
(D) Oxalis