Station 32 Female Cone with an Embryo – Study the pine embryo slide and the seed of a pine. Be able to identify the following structures on the slide: the integument, the nucellus, the cotyledons, the hypocotyl, and the radicle. Be able to recognize a pine seed. What is the function of the nucellus? What is the function of the cotyledons? What does the hypocotyl develop into? What does the radicle develop into? Station 33 Angiosperm Flower – The word Angiosperm means, seed” and refers to the fact that the seeds are enclosed within “enclosed an ovary. The ovary contains an ovule, which is part of the flower. The ovary usually becomes the fruit and the ovule develops into the seeds. Examine the flowers that have been provided. Be sure you can identify the following structures and their functions: receptacle, pedicel, ovary, ovule, sepal (calyx), petal (corolla), stamen, anther, filament, carpel (pistil), stigma, and style. Station 34 Ovary Position –
Station 32 – Female Cone with an Embryo Study the pine embryo slide and the seed of a pine. Be able to identify the following structures on the slide: the integument, the nucellus, the cotyledons, the hypocotyl, and the radicle. Be able to recognize a pine seed. What is the function of the nucellus? What is the function of the cotyledons? What does the hypocotyl develop into? What does the radicle develop into? Station 33 – Angiosperm Flower The word Angiosperm means, “enclosed seed” and refers to the fact that the seeds are enclosed within an ovary. The ovary contains an ovule, which is part of the flower. The ovary usually becomes the fruit and the ovule develops into the seeds. Examine the flowers that have been provided. Be sure you can identify the following structures and their functions: receptacle, pedicel, ovary, ovule, sepal (calyx), petal (corolla), stamen, anther, filament, carpel (pistil), stigma, and style. Station 34 – Ovary Position
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