Inflorescence is racemose in
Options
(a) Soyabean (b) Brinjal (c) Tulip (d) Aloe
Correct Answer:
Soyabean
Explanation:
Inflorescence in family fabaceae(e.g.,soyabean) is racemose. Inflorescence in family liliaceae(e.g.,tulip, Aloe) is solitary/cymose; often umbellate. Inflorescence […]
Flowers are zygomorphic in :
Options
(a) mustard (b) gulmohur (c) ioruato (d) Datura
Correct Answer:
gulmohur
Explanation:
When a flower can be divided into two similar halves only in one particular vertical […]
Closed vascular bundles lack
Options
(a) Ground tissue (b) Conjunctive tissue (c) Cambium (d) Pith
Correct Answer:
Cambium
Explanation:
In closed vascular bundle cambium is absent between xylem and phloem.
Sweet potato is homologous to
Options
(a) Potato (b) Colocasia (c) Ginger (d) Turnip
Correct Answer:
Turnip
Explanation:
Sweet potato and turnip both are roots and become modified for special functions, the most […]
Placentation in tomato and lemon is
Options
(a) Parietal (b) Free central (c) Marginal (d) Axile
Correct Answer:
Axile
Explanation:
Parietal Ex. – Mustard Free central Ex. – Primula & Dianthus Marginal Ex. […]
Age of a tree can be estimated by :
Options
(a) biomass (b) number of annual rings (c) diameter of its heartwood (d) its height and girth
Correct Answer:
number of annual rings
In barley stem vascular bundles are:
Options
(a) closed and scattered (b) open and in a ring (c) closed and radial (d) open and scattered
Correct Answer:
closed and scattered
Explanation:
In barley […]
Cymose inflorescence is present in :
Options
(a) Solanum (b) Sesbania (c) Trifolium (d) Brassica
Correct Answer:
Solanum
Explanation:
Cymose infloresence in present in Solanum. Cymose inflorescence is the name of determinate or […]
An example of axile placentation is:
Options
(a) Dianthus (b) Lemon (c) Marigold (d) Argemone
Correct Answer:
Lemon
Explanation:
An example of axile placentation is Lemon (citrus lemon)L. belongs to family Rutaceae, it contains […]
The ovary is half inferior in flowers of
Options
(a) peach (b) cucumber (c) cotton (d) guava
Correct Answer:
peach
Explanation:
The ovary is half-inferior in flowers of peach.
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