You should know just how the frameworks of tree tissues and also organs are straight related to their duties in physiological processes.

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tree organs are limited to roots, stems, leaves, flowers, fruit and cones. Physiological processes are minimal to photosynthesis, moving respiration, transpiration, and also reproduction. Tree tissues are restricted to meristematic, ground, dermal and also vascular tissues. Plant frameworks are restricted to cambium, guard cells, phloem, seed, stomata and xylem.

Terrestrial plants have actually stomata top top the surface of your leaves. A single stomata is surrounded by 2 guard cells that readjust shape in an answer to ecological factors and also open or near the stoma. I beg your pardon of the complying with best explains just how the structure of the sheet is offered in procedures that take place in plants?

A. Water enters the plant with the surface ar of the leaf for transpiration

B. Gases because that photosynthesis space exchanged v the surface ar of the leaf.

C. Energy for to move reproduction is soaked up through the surface of the leaf.

D. Carbon dioxide start the plant through the surface of the sheet for moving reproduction.

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Example Two


Plant cells that are dedicated for cell division are most most likely found in what component of the plant?

A. Root tips

B. Leaf epidermis

C. Stem epidermis

D. Vascular tissue

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Example Three


If the xylem in a young tree is damaged, which process is first affected?

A. Performing photosynthesis

B. Transferring sugar come the roots

C. Moving water to the leaves

D. Soaking up water from the soil

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Example Four


A plant species lives in one area with restricted sunlight. I m sorry physiological adaptation would certainly be most helpful to the plant?

A. Vivid flowers

B. Big leaves

C. Deep roots

D. Thin cuticle

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Example Five


What is the main duty of leaves?

A. Leaves carry out support because that growth and a place to save food.

B. Leaves provide a location for photosynthesis come occur.

C. Leaves absorb water and minerals and transport nutrients to the stem.

D. Leaves produce a barrier that stays clear of water in the plant's tissues from evaporating.

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Example Six


The cambuim is a ar of cells in a plant the can come to be either component of the xylem or phloem, depending on the growth and also needs of the plant. If the cambium the a specific plant to be damaged, what would certainly be the many likely result on the plant?

A. The tree would shed its capability to carry out photosynthesis.

B. The tree would have uncontrolled growth.

C. The plant would not endure any adjust in physiology.

D. The plant would not be able to transport nutrients and water.

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Example Seven


Which framework in the sheet controls the opening and closing that the stoma?

A. Cuticle

B. Epidermis

C. Guard cell

D. Spongy mesophyll

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Example Eight


The diagram listed below shows a cross ar of a tree leaf.

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How go the structure marked X add to the survival of the plant?

A. It permits the input of gases vital for photosynthesis.

B. It allows the intake of minerals necessary for tree growth.

C. It permits the intake of sunlight crucial for ATP production.

D. It enables the input of sugars necessary for plant reproduction.

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Example Nine


Which statement describes the function of flowers in plant survival?

A. Flowers have the right to absorb carbon dioxide because that sugar production.

B. Flowers create oxygen through cellular respiration.

C. Flowers contain cells that lug out photosynthesis.

D. Flowers contain cells that produce gametes.

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Example Ten


What is the main purpose of seeds in tree that have them?

A. Come protect and distribute the zygote.

B. To entice pets to eat the plant.

C. To be fertilized by other plants.

D. To keep water because that the mother plant.

See more: How To Get Blood Oil In Subnautica, Blood Oil Location

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Example Eleven


The diagram below represents a flower, the reproductive structure of part plants. Most flowers have both male and also female structures for fertilization and also reproduction.

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Which framework is stood for by the letter A in the chart above?

A. The stamen, a male framework which produces pollen

B. The pistol, a female structure which collection pollen and also passes it come the ovary

C. The sepal, a modified leaf provided for protection of the flower

D. The petals, decorative structures which tempt pollinators

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Transport in Plants-Web Tutorial


Plant Organs-Web tutorial


In your Book


General biology - thing 21, pg. 638

Honors biological - thing 23, pg. 550


Additional task Links


Virtual Lab: tree Transpiration - Glencoe

Web Tutorial: parts of a Flower - Harcourt


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