What are two examples of tissues found in plants

1 answer:

5 0

Vascular plants have two distinct organ systems: a shootsystem and a root system. The shoot system consists of two portions: the vegetative (non-reproductive) parts of the plant, such as the leaves and the stems; and the reproductive parts of the plant, which include flowers and fruits.

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With respect to antigens and antibodies, what do type O negative and type AB positive blood have in common

mezya [45]

Answer:

Nothing

Explanation:

They have no common attributes

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4. Which pathway represents the flow of electrons during photosynthesis? (1 point) A.) H2O > Photosystem I > Photosystem I

Yuki888 [10]

Answer:

4. The correct pathway for the flow of electron during photosynthesis is mentioned in option D. $H_{2}O$ > NADP > Calvin cycle.

Electron is first provided to the photo-system II by the phtolysis of water.
Then it is passed to photo-system I with the help of plastoquinone (PQ) and cytochrome $b_{6}f$ .
Finally, electron from the photo-system II is used to reduce NADP to NADPH.
NADPH and ATP are used in light independent phase or Calvin cycle to synthesize carbohydrate from carbon dioxide.

5. The correct answer is B.) photosynthesis.

Photosynthesis is the process by which green plants synthesize glucose or carbohydrate from carbon dioxide and water in presence of sunlight and chlorophyll.
In light independent phase of photosynthesis, it requires ATP and NADPH in order to synthesize food.
Lastly, oxidation or breaking down of glucose releases energy and photosynthesis is a anabolic process instead of catabolic one.

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3 years ago

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Can someone please answer these 1-5 and IV

Novosadov [1.4K]

Cell theory:
•All cells come from pre-existing cells
•All living orginisms are made up of 1 or more cells
•The cell is the basic unit of life
Cell theory development:
•Leeuwenhoek
•Hooke
•Schleiden
•Virchow
•Schwann
I believe these are the correct answers

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Jonathan wants to study the effects of warm and humid weather on plants found on the southeastern coast of the United States. Wh

Anastasy [175]

He will encounter maritime tropical

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Which division of the peripheral nervous system activates skeletal muscles?

VladimirAG [237]

Answer: Somatic nervous system

Explanation:

The voluntary nervous system or somatic nervous system the part of the PNS (peripheral nervous system) which is associated with the voluntary control of the body movements.

These movements are generally controlled by the skeletal muscles. It helps in various movements such as walking, bending, sitting, et cetera.

This nervous system consists of the efferent nerves and afferent nerves or we can say motor nerves that helps in controlling the movement of the body.

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3 years ago