Identify the correct terms for the following analogy-based questions:
$(i)$ Sunflower : Alternate phyllotaxy :: Alstonia : ...........
$(ii)$ Datura : Actinomorphic flower :: Bean : ............
$(i)$ Sunflower : Alternate phyllotaxy :: Alstonia : ...........
$(ii)$ Datura : Actinomorphic flower :: Bean : ............
(A) $(i)$ Whorled phyllotaxy. In Alstonia,more than two leaves arise at a node and form a whorl.
$(ii)$ Zygomorphic flower. In bean (Fabaceae family),the flower is zygomorphic,meaning it can be divided into two similar halves only in one particular vertical plane.
$(ii)$ Zygomorphic flower. In bean (Fabaceae family),the flower is zygomorphic,meaning it can be divided into two similar halves only in one particular vertical plane.
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Similar Questions
Select the correct option for the following statements:
$(i)$ Monocots possess a large shield-shaped cotyledon. It is called the scutellum.
$(ii)$ In $Ocimum$ (Tulsi),the flowers are zygomorphic (irregular).
$(i)$ Monocots possess a large shield-shaped cotyledon. It is called the scutellum.
$(ii)$ In $Ocimum$ (Tulsi),the flowers are zygomorphic (irregular).
Medium
View SolutionFind the incorrect match:
MediumAIIMS 2019
View SolutionJustify the following statements on the basis of external features:
$(i)$ Underground parts of a plant are not always roots.
$(ii)$ Flower is a modified shoot.
$(i)$ Underground parts of a plant are not always roots.
$(ii)$ Flower is a modified shoot.
Medium
View SolutionIkebana is the art of
Easy
View SolutionMatch the following symbols and terms used in floral formulas:
Column-$I$ Column-$II$ $(a)$ $\oplus$ or $\text{symbol shown}$ $(p)$ Perianth $(b)$ $\overline{G}$ $(q)$ Bracteate $(c)$ $P$ $(r)$ Inferior ovary $(d)$ $Br$ $(s)$ Bisexual
| Column-$I$ | Column-$II$ |
|---|---|
| $(a)$ $\oplus$ or $\text{symbol shown}$ | $(p)$ Perianth |
| $(b)$ $\overline{G}$ | $(q)$ Bracteate |
| $(c)$ $P$ | $(r)$ Inferior ovary |
| $(d)$ $Br$ | $(s)$ Bisexual |
Easy
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