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Elanso [62]
3 years ago
8

Which statement is an example of a scientific theory? A. The Earth is the third planet from the Sun and has one moon, which orbi

ts the Earth. B. Hummingbirds do not like the color white because they visit other colored flowers more often. C. All living organisms are composed of one or more cells, which came from pre-existing cells. D. The amount that caffeine affects a person's heart rate differs based on the person's age.
Biology
1 answer:
Bezzdna [24]3 years ago
4 0

Answer:

D: The amount that caffeine affects a person's heart rate differs based on the person's age.

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3 years ago
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Which of the following cells undergo multiple divisions for apical growth or the growth at the tips of stems?
enyata [817]
<u>Meristematic Cells</u>

Contains meristimatic cells, apical meristems are found in the tips of the roots and in the buds of the shoots. They supply cells for the plants to grow in length.

Apical Meristems are found in herbaceous plants, woody plants, grasses, and flowering plants.

<span>In flowering plants, shoot apical meristem develops into an inflorescence meristem which produces the floral meristem. The floral meristem is responsible for the production of the sepals, petals, stamens, and carpels of the flower.</span>
6 0
3 years ago
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The fusing of Golgi vesicles at the metaphase plate of dividing plant cells forms what structure?
AnnZ [28]

Answer:

The correct answer will be option-cell plate.

Explanation:

A cell plate is a structure formed during the cell division in a plant cell which helps in the division of the plant cell.

The cell plate id formed when the Golgi apparatus vesicles are assembled in the along the cytoskeleton spindle fibres in the middle of the cell.  The Golgi apparatus helps the cell division by forming cell plate as these vesicles contain phospholipids needed to make cell membrane and sugar to make the cell wall.

Thus, the option-cell plate is the correct answer.

3 0
4 years ago
Because water is a polar molecule, it makes an excellent solvent for atoms and compounds found within cells and tissues. Water,
sukhopar [10]
The correct answer is:  [C]:  "constructing cell membranes" . 
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6 0
3 years ago
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PLEASE HELP ME!!
aniked [119]

Answer:

gene flow

Explanation: you can call gene flow migration as long as it involves fertile individuals or gametes

7 0
3 years ago
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