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1.Sexual Reproduction in Flowering Plants
medium
Differentiate between:
$(a)$ Integument and testa;
$(b)$ Perisperm and pericarp.
Option A
Option B
Option C
Option D
Solution
$(a)$
| Integument | Testa |
| It is the outermost covering of an ovule. It provides protection to it. | It is the outermost covering of a seed. |
$(b)$
| Perisperm | Pericarp |
| It is the residual nucellus which persists. It is present in some seeds such as beet and black pepper. | It is the ripened wall of a fruit, which develops from the wall of an ovary. |
Standard 12
Biology
Similar Questions
Match the following:
| Column $- I$ | Column $- II$ |
| $(1)$ Germ pore | $(a)$ Lack of sporopollenin |
| $(2)$ Parthenium | $(b)$ Malva |
| $(3)$ Self incompatibility | $(c)$ Palms |
| $(d)$ Contaminant with important wheat |
medium
