plant systems

what is photosynthesis?

• a chemical process in which the chloroplast of plants which produce carbon dioxide, water and ATP.

• a chemical process in the chloroplast of plants which produce oxygen and glucose

• a chemical process in the mitochondria in which carbon dioxide, water and ATP are produced.

• a chemical process in the mitochondria in which oxygen and glucose are produces.

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what is vascular tissue?

• in humans its the intestines which transport food and waste, in plants the leaves which undergo photosynthesis

• in humans its the veins that transport blood, in plants the xylem and phloem with transport water and nutrients.

• in humans its the skin, hair and nails, in plants in the shoot and root system.

• in humans its the endocrine system, and in plants the movement of plants using auxin

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NGSS.MS-LS1-6

what is the function of the vascular tissue in plants known as the xylem?

• the xylem transports food (glucose), nutrients and hormones from the leaves to the rest of the plant.

• the xylem transports plant blood to all the plant cells

• the xylem transports hormones to the plant intestines

• the xylem transports water, minerals and hormones up to the leaves.

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NGSS.MS-LS1-6

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what is the function of the vascular tissue known as the phloem?

• the phloem transports food (glucose), nutrients and hormones from the leaves to the rest of the plant.

• the phloem transports water, minerals and hormones up to the leaves.

• the phloem transports plant blood to all the plant cells.

• the phloem transports hormones to the plant intestines.

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NGSS.MS-LS1-6

NGSS.MS-LS2-3

what is gas exchange?

• how an organism breathes.

• how an organism eats and releases wastes.

• how an organism produces hormones and releases wastes.

• how an organism releases waste material.

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NGSS.MS-LS1-3

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gas exchange is how organisms breathe, in plants where does gas exchange occur?

• the stomata of the leaf

• the xylem of the plant

• the phloem of the plant

• the root system of the plant

identify the male part of the plant from the letters shown.

identify the female part of the plant using the letters.

identify the petals using the letters.

what is the function of roots and how are they helpful?

• roots stabilize the plant above ground and makes up the stem, leaves and fruit.

• roots anchor the plant down into the ground and absorb water and minerals.

• roots are where gas exchange occurs.

• roots help with the reproduction

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NGSS.MS-LS2-3