Gizmo Flower Pollination Answer Key
Proper noun: Date: onei/sixteen/21
Student Exploration: Flower Pollination
Directions: Follow the instructions to become through the simulation. Respond to the questions and
prompts in the orangish boxes.
Vocabulary: anther, cross-pollination, filament, fruit, ovary, ovules, petal, pistil, pollen, pollen tube,
pollination, self-pollination, sepal, stamen, stigma, style
Prior Cognition Questions (Exercise these Before using the Gizmo.)
1. How do insects help a institute to reproduce?
Plants make nectar to attract pollinators such equally bees, butterflies, and hummingbirds. The animals acquit pollen fro
the plants reproduce.
2. Apples, oranges, and watermelons are all examples of fruits. How are they all alike?
Plants provide animals with fruit considering animals assist to spread a plant's seeds. After the fruit is eaten, the seeds
are eventually deposited in the brute'southward excrement, ofttimes far abroad from the parent constitute.
3. Based on your respond to question 2, do you remember that a pumpkin is a fruit? How about broccoli?
I think a pumpkin is a fruit and broccoli'south not.
Gizmo Warm-up
Pollination is the transfer of pollen grains from the male person role of a flower, phone calle d t h east southward t a grand eastward north , t o t h e
female part of a blossom, which is called the pistil. This fertilizes the female floweastward r a north d e due north a b l e southward i t t o
produce seeds and fruit. In the Flower Pollination Gizmo, you volition explore how t h i southward p r o ce ss w o r ks .
1. On the POLLINATION tab, check that Self-pollination is selected.
How many flowers exercise you see? ane
Notice the different parts of the flower. The stigma is a sticky surface at the t o p o f t h e f east k a 50 east p i st i l .
The male stamen consists of a long filament and a pollen-producing anther.
2. Select Cantankerous-pollination.
How many flowers do you see now? ii
3. How do you remember cantankerous-pollination may exist different from self-pollination?
Self-pollination would be making pollen itself while cross-pollination would include getting pollen
from another blossom.
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Gizmo Flower Pollination Answer Key,
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