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kow [346]
2 years ago
11

Describe:parenchyma, collenchyma,________________________________​

Biology
2 answers:
Luda [366]2 years ago
5 0

Answer:

<h2><em><u> Parenchyma simple tissues: </u></em></h2>

<em><u>Cells of parenchyma tissues live. They are oval, elongated and loosely packed with large inter-cellular space, forming basic packing of tissue and found throughout the plant body. Functions of parenchyma: They provide mechanical support to the plant body. They store food and nutrients in vacuoles.</u></em>

<h2><em><u>Collenchyma simple Tissues</u></em>: </h2>

<em><u>Cells of collenchyma are live. They are oval and elongated and tighily packed with no inter-cellular spaces. They epidermis in leaves and stem. Functions of collenchymas tissues: They provides mechanical support to plant. They also provide flexibility to plants so that they can bend without breaking.</u></em>

<h2><em><u>Hope </u></em><em><u>it</u></em><em><u> helps</u></em><em><u> you</u></em><em><u><</u></em><em><u>3</u></em></h2>

Artemon [7]2 years ago
5 0

Answer:

Isolationism was strong during the first half of 1930's due to the series of events . Most Isolationist believed that the U.S. weapon market and business plotted and led the country into The Great Depression and joining the WWI . Roosevelt was the President during that time and an internationalist and realist . The events from the 1930's caused the rise of the anti - war organizations .

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Water is a unique compound with properties which are elemental for the existence of life. List six of these properties and how t
Luba_88 [7]

Here, we are required to list six of the properties of water and how they are essential for the existence of life.

These properties include:

  1. Water is a universal solvent
  2. Water is highly cohesive
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  4. Water supports cellular structure.
  5. Water has considerable buffering capability.
  6. Water is involved in Catabolic and Anabolic reactions.

  1. Water as a universal solvent is evident in its extensive capability to dissolve a variety of molecules and consequently transport them has earned it the designation of “universal solvent,” and it is this ability that makes water such an invaluable life-sustaining force. Biologically, water’s role as a solvent helps cells transport and use substances like oxygen or nutrients such as water-soluble vitamins.
  2. The cohesive property of water molecules helps plants take up water at their roots. Cohesion also contributes to water’s high boiling point, which is vital in animals body temperature regulation.
  3. Water serves as a substrate for Microbial proliferation because microorganisms grow best in high moisture environment.
  4. Water supports cellular structure: Water is quite important in biological structures. Water fills cells to help maintain shape and structure. The water inside many cells (including those that make up the human body) creates pressure that opposes external forces, similar to putting air in a balloon thereby creating a cushion.
  5. Water has considerable buffering capability: water buffers cells thereby protecting them from the dangerous effects of acids and bases. Highly acidic or basic substances, like bleach or hydrochloric acid, are corrosive to even the most durable biological materials.
  6. Water is involved in Catabolic and Anabolic reactions: Water is directly involved in biochemical reactions to build and break down important components of the cell. Photosynthesis, the process in plants that creates sugars for all life forms, requires water. Water also participates in building larger molecules in cells.

Read more:

brainly.com/question/24371297

5 0
3 years ago
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