Biology Botany Questions Medical Entrance,NEET UG,AIIMS,JIPMER

NEET UG Botany MCQ-50

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