Which of the following are examples of how plants can either benefit or fool herbivores or pollinators? A flower produces nectar to attract bees. A plant produces thorns to deter herbivores. A flower mimics the appearance of a female insect to attract male pollinators. A plant produces a fruit that contains seeds, which are then dispersed by the animal that eats the fruit. A plant grows taller to reach more sunlight.

Which of the following are examples of how plants can either benefit or fool herbivores or pollinators? A flower produces nectar to attract bees. A plant produces thorns to deter herbivores. A flower mimics the appearance of a female insect to attract male pollinators. A plant produces a fruit that contains seeds, which are then dispersed by the animal that eats the fruit. A plant grows taller to reach more sunlight.

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter38: Plant Developmental Responses To External And Internal Signals

Section: Chapter Questions

Problem 5TYU: The stress hormone that helps plants respond to drought is (a) auxin (b) gibberellin (c) cytokinin...

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The hormone abscisic acid provides advantages to plants in stress conditions by Select one: inhibiting the growth of nearby plants and so reducing competition attracting beneficial predatory insects increasing tolerance to environmental stress
Given what you know about trade-offs in plants, in which of the situations below would we predict a plant to invest the most energy into chemical defenses?Plants growing in nutrient poor soilsPlants that have not encountered herbivore damage in multiple generationsPlants growing in soils of intermediate nutrient availabilityPlants growing in nutrient rich soils
What is the purpose of the fruit we (and other animals) eat, from the plant's perspective? Group of answer choices To create something attractive to pollinators. To create a food item that ensures humans will continue to farm them. To bring in more than one type of pollinator. To entice us to eat the seeds contained inside the fruit, and thus disperse the seeds.
Which of the following is most likely NOT an example of a plant defense to herbivory? Lignin in the tissues Urushiol production (e.g. in poison ivy) Coconut husk
Which statement about wind-pollinated plants is correct? Their stamens and stigmas are inside the flower and, compared to insect-pollinated plants, they have large petals Their stamens and stigmas are outside the flower and, compared to insect-pollinated plants, they have small petals Their stamens and stigmas are outside the flower and, compared to insect-pollinated plants, they have large petals
In low-nutrient environments, plants can compensate by increasing root production leaf production stem production flower production
As you learned in this chapter, many prescription drugs are derived from natural plant products. Numerous other plant substances, including caffeine and nicotine, have effects in the human body, as well. There is also a wide array of plant products, in the form of pills, powders, or teas, marketed as herbal medicines. Some people prefer taking these “natural” products to pharmaceuticals. Others use herbal supplements to boost energy, promote weight loss, strengthen the immune system, relieve stress, and more. The U.S. Federal Drug Administration, which approves pharmaceuticals, is also responsible for regulating herbal remedies. What does the label “FDA-approved” on an herbal remedy mean? How does that compare to FDA approval of a drug? The FDA website http://www.fda.gov/ForConsumers/default.htm is a good place to start your research. (Note that the FDA classifies herbal remedies as dietary supplements.)
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If you were to grow a Venus fly trap and provide it with a standard dose of chemical fertilizer, how would the abundance of traps change? Why? Increase because fertilizer helps plants grow larger Decrease because the plant doesn’t need traps to obtain these nutrients anymore Increase because now the plant will have an increased need for animals as food Decrease because the plant knows you will keep on fertilizing it
The hormone that helps plants respond to drought is (A) auxin. (B) abscisic acid. (C) cytokinin. (D) ethylene.
Using a plant like peppermint can help farmers because... It can attract pests to it instead of the crops It can scare away pests It attracts natural predators of common plant pests It releases pheromones to attract pollinators
Select the statement equivalent to:If you water the seeds, then they will sprout. If you do not water the seeds, then they will not sprout. You water the seeds or they do not sprout. You do not water the seeds or they will sprout. You water the seeds and they do not sprout.