Study Guide for Campbell Biology
11th Edition
ISBN: 9780134443775
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece, Martha R. Taylor, Michael A. Pollock
Publisher: PEARSON
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Chapter 37, Problem 1TYK
The most fertile type of soil is usually
- a. sand, because its large particles allow room for air spaces.
- b. loam, which has a mixture of fine and coarse particles.
- c. clay, because the fine particles provide much surface area to which minerals and water adhere.
- d. humus, which is decomposing organic material.
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Soil particles are arranged in order of increasing size are
A. sand, silt and clayB. silt, sand and clayC.clay, sand and siltD.clay, silt and sand
Analyze each statement (A and B) whether they are true or false. Use the choices below in answering each item;
A statement A is true
B statement B is true
C both A and B are true
D neither A nor B are true
(A) A soil with low particle density contains low levels of organic matter. (B) A soil with high particle density contains high levels of organic matter.
Camellia and azalea are plants that produce yellow leaves, which is considered an undesirable outcome, when they are grown on alkaline soil. Which of the statements below support the fact about camellia and azalea stated above?
a. Loam soil is not advisable to be used in growing camellia and azalea because of its acidity.
b. Camellia and azalea should not be planted in chalk soil.
c. Camellia and azalea produced yellow leaves because they are planted in acidic soil.
d. Camellia and azalea require chalk soil to counter the effect of the alkaline soil used.
Chapter 37 Solutions
Study Guide for Campbell Biology
Ch. 37 - Describe the characteristics of a fertile soil.Ch. 37 - Prob. 2IQCh. 37 - Prob. 3IQCh. 37 - Prob. 4IQCh. 37 - Prob. 5IQCh. 37 - Prob. 6IQCh. 37 - Prob. 7IQCh. 37 - Prob. 1SYKCh. 37 - What are the similarities and differences between...Ch. 37 - The most fertile type of soil is usually a. sand,...
Ch. 37 - Which of the following is not a principle of...Ch. 37 - Prob. 3TYKCh. 37 - Which soil component is associated with higher...Ch. 37 - Prob. 5TYKCh. 37 - Prob. 6TYKCh. 37 - Prob. 7TYKCh. 37 - Prob. 8TYKCh. 37 - Prob. 9TYKCh. 37 - Nitrogenase a. is an enzyme complex that reduces...Ch. 37 - Prob. 11TYKCh. 37 - Prob. 12TYKCh. 37 - The nitrogen content of some agricultural soils...Ch. 37 - Using a technique called metagenomics, researchers...Ch. 37 - Prob. 15TYK
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- Analyze each statement (A and B) whether they are true or false. Use the choices below in answering each item; A statement A is true B statement B is true C both A and B are true D neither A nor B are true (A) soil color is directly related to soil organic matter content. (B) the higher the value, the higher the soil’s organic matter contentarrow_forwardAnalyze each statement (A and B) whether they are true or false. Use the choices below in answering each item; A statement A is true B statement B is true C both A and B are true D neither A nor B are true (A) Soil moisture is the most variable physical property of the soil. (B) Soil moisture involves all the water that is in the soil including potential water that might arise from various biogeochemical reactions in the soil.arrow_forwardA farmer growing maize in Eastern Cape under rainfed and marginal soils approaches you and tell you that maize is no longer doing well under his farm. Some of the soil characteristic in his farm include waterlogging, high pH and low water holding capacity. Advise the farmer on why you believe grain sorghum will do well under his farm conditions.arrow_forward
- We have 2 types of soils. One soil has bulk density of 2.75g/cm^3; second has bulk density of 1.5g/cm^3. What guess will we get from this information about the following soil properties for both soils? a. Soil structure b. Porosity c. Root penetration d. Presence of organic matterarrow_forwardWhich statement is true regarding plants and soil nutrition? a. Potassium is a critical mineral for plants because it is a component of ATP b. Soil plays an important role in filtering pollutants c. only macronutrients are essential for plant growth d. stunting is yellowing of tissue due to mineral difficiency e. Organic matter is the least abundant component of soilarrow_forward1. What type of soil does munggo beans grow best? A. CLAY SOIL B. SAND SOIL C. LOAM SOIL Explain whyarrow_forward
- Cation Exchange capacity is: Group of answer choices a. The amount of cations that can be held by a given mass of soil. b. Affected by soil texture c. Affected by the amount of organic matter/Humus in a soil. d. Affected by the amount of clay in a given soil e) All of the abovearrow_forwardMass flow occurs when; a. Soil temperatures change, thereby changing molecular motion. b. Atmospheric pressures change c. Plant roots extract water and air flows into empty pores d. The soil is being flooded e. all of the abovearrow_forward(a) Younger plant parts/materials decompose faster compared to older more lignified plant parts/materials; (b) Materials with narrow C:N ratio will decompose more easily compared to materials with wider C:N ratio. A. If statement A is true B. if statement B is true C. both statement A and B are true D. statement A nor B are truearrow_forward
- In which layer would plants find the most nutrients? SOILLAYERS OL A: Humus & Top soil B: Subsoil( Clay) C: Parent Rock Humus Top soil Subsoil D: Bedrock Parent rock Bedrockarrow_forward26, The movement of water through the soil is determined by the type of soil only. a. True b. False 27. Sand has less surface area than clay. True b. a. False 28. How much of a growing plant cell is made up of water? a. 50-60% b. 60-70% C. 70-80% d. 80-90% e. 90-100% 29. What is the name of the process in which water is lost through the leaves? Respiration b. Assimilation a. Photosynthesis Osmosis C. d. e. Transpiration 30. What is the name of the process that allows the reabsorption of water into the roots? Respiration Assimilation a. b. Photosynthesis Osmosis С. d. e. Transpiration 1. Water molecules will aggregate together due to which type of bonds? a. molecular nonpolar hydrogen d. diatomic b. C. The bonds that hold water molecules to each other are very strong and hard to break. a. True b. False Cell water potential is affected by all of these, Except: a. Solute potential Hydrostatic pressure Gravity Temperature b. C. d.arrow_forwardWhich of the following statements is NOT as description of soil? A. Varying nutritional content. B. Phototropic microbes are found only on the top few centimeters. C. A homogenous layer of organic and inorganic material. D. The area around the plant soil usually has the highest microbial populations.arrow_forward
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