Biology » Page 194

Biology

Easton Waters

Kelly hypothesizes that if she waters a fig tree seedling, it will grow twice as fast as an unwatered seedling. Which of the following steps would compromise her experiment?

1. Plant two fig tree seedlings of the same age

2. Water one of the seedlings three times a week

3. Apply fertilizer to the other seedling three times a week

4. Measure the seedlings growth weekly

5. Report her results

A Step 1

B Step 2

C Step 3

D Step 4

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Biology

Savion Fry

What factor or factors can cause a difference between your observed results and expected results?

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Biology

Atlas

How might you characterize the typical person with color blindness?

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Biology

Grease

Fragmenting one large park or preserve into many small parks with human habitation in between them is most likely to lead to which of the following?

a. Reduction in species diversityb. Stabilization of microclimatesc. Decrease in the proportion of edge habitatd. Increase in population size of carnivores

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Biology

Maeve

An elephant has 56 chromosomes. Which statement about a zygote of an elephant is true? The zygote has 28 chromosomes, mostly inherited from the father. The zygote has 56 chromosomes, all inherited from the mother. The zygote has 28 chromosomes, all inherited from the mother. The zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father. The zygote has 28 chromosomes, 14 inherited from the mother and 14 from the father.

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Biology

Kasen Brennan

It is the jelly like living substance of the cell

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Biology

Davian Briggs

Directions Jump up and down on one leg for as long as you can. Respond to the following questions: Describe how your leg began to feel the more you jumped on it. Explain why this feeling occurred according to the processes of cellular respiration.

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Biology

Maya Hale

Which of the following defines lumen? a. The opening between the duodenum and jejunum b. The intestinal enzyme that hydrolyzes dietary nucleic acids c. The conduit from the mouth to the stomach d. The continuous inner space within the GI tract e. The flavor of monosodium glutamate

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Biology

Carlo Blankenship

Is there a way to detect down syndrome/trisomy 21 in heterozygous carriers before they reproduce (become parents) ? Is there a way to detect it in a fetus? In a newborn child?

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Biology

Jerry Douglas

In peas, purple flowers (P) are dominant to white flowers (p), and tall plants (T) are dominant to short plants (t). A short plant with white flowers would have the genotype

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Biology

Buddie

What bases are are found in RNA and DNA

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Biology

Davenport

One of your classmates says that the pollution from his car doesn't harm the environment because the exhaust is warm and warm air will rise out of the atmosphere since it is less dense. Is your friend correct? Why or why not?

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Biology

Kailee Johns

Gametes contain _ the number of chromosomes found in normal body cell

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Biology

Maverick Barry

Where does geothermal energy come from? sunlight the oceans the land inside Earth wind

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Biology

Finn Pierce

Which one of these is characteristic of cancer cells?

a. They undergo apoptosis.

b. They exhibit metastasis.

c. They respond to growth inhibitors.

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