Which one of the following statements is correct?
(1) The seed in grasses is not endospermic
(2) Mango is a parthenocarpic fruit
(3) A proteinaceous aleurone layer is present in maize grain
(4) A sterile pistil is called a staminode
Difficulty Level:
An example of edible underground stem is
(1) carrot
(2) groundnut
(3) sweet potato
(4) potato
Difficulty Level:
An aggregate fruit is one which develops from
(1) multicarpellary syncarpous gynoecium
(2) multicarpellary apocarpus gynoecium
(3) complete inflorescence
(4) multicarpellary superior ovary
Difficulty Level:
Among bitter gourd, mustard, brinjal, pumpkin, China rose, lupin, cucumber, sunnhemp, gram, guava, bean, chili, plum, Petunia, tomato, rose, Withania, potato, onion, aloe and tulip, how many plants have hypogynous flower?
(1) Six
(2) Ten
(3) Fifteen
(4) Eighteen
Difficulty Level:
In China rose the flowers are
(1) actinomorphic, hypogynous with twisted aestivation
(2) actinomorphic, epigynous with valvate aestivation
(3) zygomorphic, hypogynous wit imbricate aestivation
(4) zygomorphic, epigynous with twisted aestivation
Difficulty Level:
Seed coat is not thin, membranous in
(1) maize
(2) coconut
(3) groundnut
(4) gram
Difficulty Level:
Placentation in tomato and lemon is
(1) parietal
(2) free central
(3) marginal
(4) axile
Difficulty Level:
Cymose inflorescence is present in
(1) Solanum
(2) Sesbania
(3) Trifolium
(4) Brassica
Difficulty Level:
Phyllode is present in
(1) Asparagus
(2) Euphorbia
(3) Australian Acacia
(4) Opuntia
Difficulty Level:
The gynoecium consists of many free pistils in flowers of
(1) Aloe
(2) tomato
(3) Papaver
(4) Michelia
Difficulty Level: