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11.Organisms and Populations
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The branch of Botany dealing with the distribution of plants on the earth's surface is called
A
Ecology
B
Phytology
C
Phytogeography
D
Phytosociology
Solution
(c)Term ‘phytogeography’ is made up of two words phyton $=$ plant and geography i.e. geography of plant distribution.
Standard 12
Biology
Similar Questions
Match Column $I$ with Column $II$ and choose correct option
| Column $I$ | Column $II$ |
| $a.$ Shallowest depth | $(i)$ Brown algae |
| $b.$ Intermediate depth | $(ii)$ Green algae |
| $c.$ Greatest depth | $(iii)$ Red algae |
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In a pond, we see plants which are free-floating; rooted – submerged; rooted emergent; rooted with floating leaves. Write the type of plants against each of them.
| Plant Name | Type |
| $(1)$ Hydrilla | ……………….. |
| $(2)$ Typha | ……………….. |
| $(3)$ Nymphaea | ……………….. |
| $(4)$ Lemna | ……………….. |
| $(5)$ Vallisnaria | ……………….. |
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