Biology » Page 214

Biology

Payton Sharp

The opening into the larynx is called the A. cranial sac. B. glottis. C. esophageal sphincter. D. tracheal ring openings.

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Biology

Maxwell Hess

What does curly dark brown hair remind you of?

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Biology

Edith Bonilla

Why would plants have pigments that are not photosynthetically active

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Biology

Davis Branch

Name and define the three main classes of symbiotic relationships. give examples of each

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Biology

Emilio Vasquez

What is the most likely consequence of open pit mining on plant life?

a. a dramatic reduction in the variety of plant species

b. an increase in the number of plant species

c. the complete loss of plant life in the area occupied by the surface mine

d. a temporary decrease in plant populations

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Biology

Princess

The body is unable to tell the difference between pathogen cells when attacked by an

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Biology

Brenden Boyle

What links the two strands in a DNA helix together in the middle?

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Biology

Aryn

Which of the below hormones is mainly responsible for growth of facial hair and deepening of the voice?

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Biology

Freddy Morris

What is another term for heterozygous genotype

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Biology

Gabriella Cantu

Surface currents main source of movement comes from

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Biology

Cecilia Huff

True or false the earth rotates on its axis about once a year

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Biology

Eugene

Cancer, which can be considered as unregulated cell division, often results from mutations in proto-oncogenes and tumor suppressor genes. Usually mutation in more than one gene from each group is involved. Suggest two or more combinations of mutations that would tend to allow the cell cycle to become unregulated.

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Biology

Soren Zuniga

Why is water from an aquifer more likely to be cleaner than water from other sources?

A. because it forms where fresh and salt water meet

B. because it receives water directly from precipitation

C. because it rises to the surface near the ocean

D. because pollutants are filtered by rock and soil deep within the earth

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Biology

Santos Powell

Water is a solvent becaause it

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Biology

Zechariah

What I the weight, on Earth, of a book with a mass of 1.5kg?

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