FORESTRY
PLANT AND WOOD ANATOMY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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angiosperm
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gymnosperm
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ginkgo biloba
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pine, redwood, and fir trees
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Detailed explanation-1: -The seed-bearing structure in flowering plants is known as the fruit, which is also known as angiosperms. Fruits are formed from the ovary after flowering. The ovary ripens to form fruit. So, option A ‘a ripened ovary’ is correct. After the process of fertilization, the ovules develop into seeds.
Detailed explanation-2: -As a plant’s reproductive part, a flower contains a stamen (male flower part) or pistil (female flower part), or both, plus accessory parts such as sepals, petals, and nectar glands (Figure 19). The stamen is the male reproductive organ. It consists of a pollen sac (anther) and a long supporting filament.
Detailed explanation-3: -ovule, plant structure that develops into a seed when fertilized. A mature ovule consists of a food tissue covered by one or two future seed coats, known as integuments.
Detailed explanation-4: -Carpel: ↑ Reproductive organ of a flower, which includes the ovary, stigma, and style. After fertilization, the carpel becomes the fruit.