Question # 1

Which part of the platn is primarity involved in photosynthesis.

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Root

Stem

Flower

Leaf

Which description of xylem is correct.

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A cell used for absorption

A tissue used for trasnport

An organ used for transport

An organ system used for conduction

Which organ system is responsible for circulating blood in the human body.

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Digestive

Circulatory

Nervous

Respiratory

A higher level of organization exhibits emergent properties when

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Its Parts function independently

Its parts inteact to perform more function

The individual parts are more important than the whole

The sum of its parts is greater than the whole

Which of the following lists the levels of body organization from smallest to largest.

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Organism,organ system organ, tissue, cell

Tissue, cell, orga, organ system organism

Organ,organ system, organism, tissue , cell

Cell, tissue, organ, organ system, organism

What type of tissue lines the inner surface of the stomach.

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Nervous

Epithelial

Muscular

Connective

At which level of organization gas exchage occurs between body and environment.

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Organ system level in the respiratory system

Oranelle level in mitochondria

Cellular level in alveolar cells

Tissue level in epithelial tissues

At which level of organization gas exchagne occurs between body and environment.

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Oganelle level in mitochndria

Organ system level in the respiratory system

Cellular level in alveolar cells

Tissue level in epithelial tissues

What is the primary function of the root system is plants.

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Absorbing water

Photosynthesis

Gas exchange

Reproduction

The level of organization which is represented by the heart of frog is.

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Tissue

Organ

Organism

Organelle

Which of these is a function of the human skeletal system.

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Storing minerals and producing blood cells

Removing crbon dioxide from blood

Filtering blood to remove waste products

Breaking down food for energy.

The epithelial tissue in the stomach wall is responsibel for producing.

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Mucus

Pepsinogen

Hydrochloric acid

All of these

In the wall of stomach which tissue also contains blood vessels and nerves.

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Inner Connective

Epithelial

Muscle

Phloem

In a plant, which of the following is the primary function of the flower.

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Regulating gas exchange

Facilitating reproduction through pollination

Supporting leaf growth

Transporting water and minerals

Which structure is at a different levelof organization from the other three.

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Liver

Lung

Neuron

Kidney

Which structures are responsible for the transport of food in plant body.

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Xylem tissue

Pholem tissue

Spongy mesophyll

Palisade mesophyll

Whcih structure is not an organ.

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Xylem

Flower

Artery

Spinal Cord

What is the primary function of the xylem tissue in a leaf.

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To transport sugars to othe rparts

To control the opening and closing of stomata

To transport water to parts of leaf

To synthesize chlorophyII

In the wall of stomach, which tissue also contains blood vessels and nerves.

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Phloem

Inner Connective

Epithelial

Muscle

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