Concepts of Biology
1st Edition
ISBN: 9781938168116
Author: Samantha Fowler, Rebecca Roush, James Wise
Publisher: OpenStax College
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Textbook Question
Chapter 21, Problem 3RQ
A secondary plant compound might be used for which of the following?
a. a new crop variety
b. a new drug
c. a soil nutrient
d. a crop pest
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Chapter 21 Solutions
Concepts of Biology
Ch. 21 - Figure 21.6 The Svalbard seed vault is located on...Ch. 21 - The number of currently described species on the...Ch. 21 - A secondary plant compound might be used for which...Ch. 21 - Pollination is an example of ________. a. a...Ch. 21 - Converting a prairie to a farm field is an example...Ch. 21 - Which two extinction risks may be a direct result...Ch. 21 - What kind of ecosystem are exotic species...Ch. 21 - Certain species of parrot cannot be brought to the...Ch. 21 - What is the name of the first international...Ch. 21 - Explain how biodiversity loss can impact crop...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Farmers sometimes plant clovers or other legumes in fields during seasons when they are not growing crops. When a crop-planting season approaches, the “cover crop” is plowed under. Explain how the 'cover-crop" enhances soil fertility.arrow_forwardA secondary plant compound might be used for which of the following? a new crop variety a new drug a soil nutrient a pest of a crop pestarrow_forwardThe medical value of plants is due to chemicals found in a. leaves b. tree bark c. flwers d. seeds e. all of the abovearrow_forward
- Based on temperature requirements which of the following is not correct?* a. Coconut and mango are tropical crops b. Asian rice and wheat are cool season crops c. Citrus species are sub-tropical crops d. Cruciferous vegetables are cool season cropsarrow_forwardBriefly site the environmental issues by using the followings in plant design with suitable example, a) Burning of fossil fuels for power generation b) Bioaccumulated chemicals c) Toxic metals and mineral Plant designarrow_forwardWhich choice is most closely related to Acer rubrum? a.Rubrum acer b.Acer saccharum c.Quercus acer d.Quercus rubrumarrow_forward
- What can be concluded from the graph and the description of the experiment? A) fertilizer b is more expensive than fertilizer a B) fertilizer a has a slower growth rate effect on the plants compared to fertilizer b C) plants using fertilizer a were located further away from windows where sunlight was present D) during a four week period, the plants with fertilizer b received more water than the plants with fertilizer aarrow_forwardAgrostology is the study of: A) Seed of oil B) Crop C) Grass D) Fruitsarrow_forwardArtificial photosynthesis is being researched to provide: a)Plastic shrubbery b)Synthetic fuel c)Permanent leaves d)Synthetic proteinsarrow_forward
- a. Give an example of a crop that has perennial life cycle but has an annual life cycle in cultivation. b. Is the basis of crop classification based on purpose absolute? Is there a possibility that a particular crop can belong to only one classification? Explain and provide examples.arrow_forwardhow does a herbicide affect a plant?arrow_forwardYou would like to increase the diversity of your crops. What is a way to approach this task? A. Rotate your crop types to build soil organic matter. B. Plant cover crops to reduce soil erosion. C. Plant one crop each year to increase weed control. D. Plant two crops together so that they provide benefits to each other. E. A, B and D. F. All of the above.arrow_forward
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