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Black_prince [1.1K]
3 years ago
5

What is the structure of a stem

Biology
1 answer:
erica [24]3 years ago
3 0
Vascular tissue composed of xylem<span> (red) and </span>phloem<span> tissue (green, between the</span>xylem<span> and </span>cortex<span>) surrounds the pith. Collenchyma cells are elongated cells with unevenly-thickened walls . They provide structural support, mainly to the stem and leaves.</span>
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Describe the different examples of active and passive transport
andrew11 [14]
Hi there!

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6 0
3 years ago
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tresset_1 [31]

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The red blood cells could burst.

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iren [92.7K]

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Science is a systematized body of knowledge based on facts, laws and principles.

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6 0
3 years ago
_________ can be defined as the transfer of genes for desirable traits, such as pest resistance, into crop plants from other org
matrenka [14]
<h2>Answer:</h2>

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