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Gnoma [55]
3 years ago
15

3 structural changes that must occur in young plants cell as they differentiate into xylem tissue

Biology
1 answer:
just olya [345]3 years ago
6 0
Differentiation in plants refers to the processes by which distinct cell types arise from precursor cells and become different from each other. Plants have about a dozen basic cell types that are required for everyday functioning and survival. Additional cell types are required for sexual reproduction. While the basic diversity of plant cell types is low compared to animals, these cells are strikingly different. For example, some cells such as parenchyma cells retain the potential to respond to environmental and/or hormonal signals throughout their life and, under the right conditions, can be transformed into another cell type (transdifferentiation). Other cells such as the water-conducting vessel elements undergo cell death as part of their differentiation pathway and thus can never transdifferentiate to another cell type

Read more: http://www.biologyreference.com/Co-Dn/Differentiation-in-Plants.html#ixzz54pAhWVdn
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Explanation:

The velocity of the train will be 75km/hr due east.

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            Velocity = \frac{displacement}{time taken}

  • Velocity is a vector quantity that has both magnitude and directions.
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Learn more:

Velocity brainly.com/question/10962624

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