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Questions and Answers
Angiosperms represent approximately ______ percent of all the known green plants now living
Angiosperms represent approximately ______ percent of all the known green plants now living
80
Kingdom Plantae is divided into Bryophytes, Pteridophytes, Gymnosperm, and ______
Kingdom Plantae is divided into Bryophytes, Pteridophytes, Gymnosperm, and ______
Angiosperms
The ovary itself is usually enclosed in a ______ that contains the male or female reproductive organs or both
The ovary itself is usually enclosed in a ______ that contains the male or female reproductive organs or both
flower
A typical seed consists of the following parts: 1. Testa: It is the outer coat of the seed that protects the ______ plant
A typical seed consists of the following parts: 1. Testa: It is the outer coat of the seed that protects the ______ plant
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Roots, stems and leaves are vegetative organs of plants. They do not play a direct role in ______ reproduction
Roots, stems and leaves are vegetative organs of plants. They do not play a direct role in ______ reproduction
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Hilum: Is a scar left by the stalk which attached the ovule to the ovary wall before it became a ______
Hilum: Is a scar left by the stalk which attached the ovule to the ovary wall before it became a ______
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Cotyledon: this contains high quantities of starch and will provide a source of food for the developing embryo prior to ______
Cotyledon: this contains high quantities of starch and will provide a source of food for the developing embryo prior to ______
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Radicle: This is the embryonic root which will develop into the primary root of the plant. It is usually the first part of the embryo to push its way out of the seed during ______
Radicle: This is the embryonic root which will develop into the primary root of the plant. It is usually the first part of the embryo to push its way out of the seed during ______
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The roots can be modified to store food. Types of root 1.Taproot System. In majority of the dicotyledonous plants, the direct elongation of the radicle leads to the formation of primary root which grows inside the soil, it bears lateral roots of several orders that are referred to as secondary roots, and this is called the taproot ______
The roots can be modified to store food. Types of root 1.Taproot System. In majority of the dicotyledonous plants, the direct elongation of the radicle leads to the formation of primary root which grows inside the soil, it bears lateral roots of several orders that are referred to as secondary roots, and this is called the taproot ______
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Respiratory roots: They project above the mud and have small openings (lenticels) through which air enters, passing through the soft spongy tissue to the roots beneath the ______
Respiratory roots: They project above the mud and have small openings (lenticels) through which air enters, passing through the soft spongy tissue to the roots beneath the ______
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