Flower Dissection

Quiz

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Biology

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9th Grade

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Medium

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NGSS

MS-LS1-4, MS-LS3-2, MS-LS2-2

Standards-aligned

Gary Sechren

Used 16+ times

FREE Resource

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30 questions

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MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which table correctly identifies the function of each structure or group of structures in the reproduction of the plant?

X = Pollen Production

Y = Pollen Transfer

Z = Production of Eggs

X = Attraction of Pollinators

Y = Production of Male Sex Cells

Z = Egg Production and Embryo Development

X = Protection of Embryo

Y = Supply Nourishment to Embryo

Z = Place of Embryonic Development

X = Photosynthesis

Y = Production of Cells that Protect Internal Organs

Z = Production of Eggs and Sperm

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following best describes the interaction that occurs between a plant’s reproductive parts during self-fertilization?

Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches the filament, where the sperm fertilizes the egg.

Pollen moves from the ovule up through the style and is released from the stigma. The pollen is transferred to the anther, where the sperm fertilizes the egg.

Pollen is released from the anther and is transferred to the stigma. A pollen tube forms and grows through the style. The pollen tube reaches an ovule within the ovary, where the sperm fertilizes the egg.

Pollen is released from the stigma and is transferred to the anther. A pollen tube grows down from the anther through the filament and fuses with the ovule, where the sperm fertilizes the egg.