Question No:1
Botanical name of lady’s finger is
(A) Althea rosea
(B) Abelmoschus esculentus
(C) Abutilon indicum
(D) Lycopersicum esculentum
Question No:2
Stipules are persistant in
(A) Hibiscus
(B) Michaelia
(C) Lathyrus
(D) Datura
Question No:3
Petiole is modified to perform photosynthesis in
(A) Eichornea
(B) Clematis
(C) Gloriosa
(D) Acacia melanoxylon
Question No:4
Leaf bases are fleshy and store food in
(A) Trapa
(B) Pea
(C) Allium
(D) Nepenthus
Question No:5
Leaf modification in water hyacinth is
(A) Swollen petiole
(B) Winged petiole
(C) Tendrillar petiole
(D) Spinous petiole
Question No:6
Type of venation found in Castor is
(A) unicostate reticulate
(B) multicostate convergent reticulate
(C) unicostate parallel reticulate
(D) multicostate divergent reticulate
Question No:7
Common character found in chinarose and lily is
(A) Reticulate venation
(B) Compound leaves
(C) Fleshy leaf bases
(D) Simple leaves
Question No:8
In pinnately compound leaf leaflets are found on
(A) petiole
(B) leaf base
(C) rachis
(D) pedicel
Question No:9
In Gloriosa (Glory lily), the tendrillar part is formed by
(A) stipule
(B) leaf apex
(C) leaf petiole
(D) axillary bud
Question No:10
The cotyledonary leaf of maize is called
(A) scale
(B) scutellum
(C) cotyledon
(D) cataphyll
Question No:11
A stalk by which leaf attaches with the stem is called
(A) petiole
(B) pedicel
(C) peduncle
(D) rachis
Question No:12
The phyllotaxy in which two leaves arise from a bud at each node is
(A) whorled
(B) alternate
(C) opposite
(D) none of these
Question No:13
A dicot leaf with parallel venation is
(A) Calophyllum
(B) Carissa
(C) Smilax
(D) All correct
Question No:14
A monocot leaf has parallel venation but there are some monocot leaves which have reticulate venation
(A) Smilax (Sarsaparill
(B) Colocasia (Aroids)
(C) Dioscorea (Yams)
(D) All the above
Question No:15
Whorled leaves are found in
(A) Calotropis
(B) Nerium
(C) Mango
(D) None of these
Question No:16
What type of venation is found in Banana (Musa)?
(A) unicostate reticulate
(B) unicostate parallel
(C) divergent reticulate
(D) divergent parallel
Question No:17
Which one is feather like?
(A) Simple leaf
(B) Pinnate compound leaf
(C) Palmate compound leaf
(D) None of the above
Question No:18
An imparipinnate leaf has
(A) Leaflets in pairs
(B) Strong rachis
(C) Rachis is terminated by unpaired leaflet
(D) large leaflets
Question No:19
Unifoliate palmate compound leaf is found in
(A) Royal palm
(B) Citrus
(C) Asparagus
(D) Pea
Question No:20
Petiole is modified into tendril in
(A) Clematis
(B) Passiflora
(C) Gloriosa
(D) Nasturtium