Q: Describe one example of a plant chemical defense mechanism.
A: Plants are able to defend themselves from the herbivores by producing chemical compounds such as…
Q: Explain the importance of plant hormones.
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: Give an example of how a plant’s ability to sense itsenvironment improves the plant’s chances for…
A: The biological world is a buildup of animals, plants, and microbes. The plants are the major…
Q: What is one way that plants can respond adaptively to cold temperatures
A: Plants respond to cold temperatures by activating metabolic pathways that prevent their cells from…
Q: plant response that
A: Plants respond to various stimuli in different ways. Plants were identified as living things on the…
Q: Which of the following is not a characteristic of plant hormones? They are active in small…
A: Plant hormones like Auxin, Cytokinin, etc. are produced at extremely low concentrations. At very…
Q: Describe how pathogens enter and move within the plant body.
A: The plant pathogen can be defined as the organism that will cause the disease on the plant. However,…
Q: What are some ways in which plants defend themselves from herbivores? Describe two physical defenses…
A: Plants have adapted to defend themselves from herbivores in various ways.They develop physical…
Q: list six important types of plant hormones?
A: Growth and development in plants are regulated by some special chemical substances. The substances…
Q: Name important defence mechanisms in plants against herbivory
A: Plants are mainly multicellular plants that have ability to perform photosynthesis and belong to…
Q: Describe a general mechanism of action for plant hormones, using auxin as your example.
A: Hormones are chemical messengers, that are mainly released by several glands. The hormones travel in…
Q: Choose the one answer that fits best. Which of the following is NOT true with respect to plant…
A: Plants come under the category called kingdom ‘Plantae’. They are referred to as living organisms…
Q: a) Describe the plant’s response to the presence of light. (refer to picture)
A: Auxin is a plant hormone. It is chemically indole acetic acid (IAA), which is a weak organic acid
Q: Outline how plants protect themselves against pathogenic attack.
A: Plants represent a rich source of nutrients for many organisms including bacteria, fungi, protists,…
Q: List and describe the functions of mineral nutrients needed by plants
A: Plants required minerals for their growth There are two types of minerals required by plants…
Q: List several ways that each of these hormones affects plant growth and development: auxins,…
A: ABSCISSION- in the presence of normal level of auxin plant organs such as fruit leaves cannot…
Q: Identify the various types of plant hormones and theirfunction ?
A: Plant hormones have a significant role in plant growth and development. It is studied under the…
Q: Which plant yields cannabinoids? List any two cannabinoids. Name the part of the body that is…
A: Cannabinoids are the natural compounds that are obtained from the plant. The commonly called names…
Q: List some examples of plant hormones.
A: Plant Hormones: They are small quantities of growth regulators .They are the most important…
Q: with spines b. with thorns c. with stinging trichomes d. with cutin or waxy leaves Plants to…
A: Physical defense are a first line of protection for some plants. These defense make it challenging…
Q: Describe how auxin causes a plant to bend towardlight.
A: Auxins are a group of naturally occurring and artificially synthesized plant hormones. They play an…
Q: 2,4-D and 2,4,5-T are examples of hormonal-based herbicides. Name the phytohormone behinc this…
A: The growth and development of plants are based on the production of plant hormones. Like animals,…
Q: Give any two examples of defense mechanism in plants against herbivory?
A: Herbivores are the organisms that derive their nutrition by feeding on leaves or other parts of…
Q: Which of the following is most likely NOT an example of a plant defense to herbivory? Lignin…
A: There are many adaptation data karne plan against herbivores. Herbivores are animals that feed on…
Q: Name the plants that prepare their own food from basic raw material.
A: Carbon dioxide, water, and daylight are the crude materials for photosynthesis. Photosynthesis is…
Q: On a commercial scale, enhancing the level of _______ (hormone) can help to speed up fruit ripening.…
A: A phytohormone is an organic compound of plant origin, produced naturally in minute amount…
Q: Explain the differences between plant hormones and plant growth regulators
A: A hormone is a substance that regulates how organisms function and grow. These compounds also play…
Q: Give the effects of the hormones Auxins, Cytokinins and ethylene.
A: Biology is defined as the study of life. It is divided into two main branches called botany and…
Q: explain how plant hormones are used in plant propagation.
A: Plant hormones are the chemicals that are secreted by plant cells and required in low…
Q: pathogens and parasites are root feeders that consume plant roots.
A: Plant Root Plant root, the underground part of the plant which anchor plant from the ground. The…
Q: Name important defence mechanisms in plants against herbivory.
A: Several plants have evolved a variety of mechanisms, both morphological and chemical, to protect…
Q: Using purified auxin, How Place the auxin on the west side of the stem. Place the auxin on the east…
A: Auxin is a plant hormone that is produced in the stem, root tips, and bud. It promotes apical…
Q: Phenolics, spines, terpenes, cutins, defense related proteins and suberin are some examples of plant…
A: Plant defense can be hypothetically categorized into physical barriers and chemical barriers based…
Q: Explain the advantage of using plant hormones to control weeds in fields ofe crops
A: Plant hormones are the hormones that are responsible for performing different functions throughout…
Q: explain some of the defense mechanisms that plants have to protect themselves from herbivores and…
A: Herbivores including both the large and small species use plants as food and actively chew them. The…
Q: Define what a plant hormone is. Also, explain, using an example for each, of how hormones can both…
A:
Q: Which of the following plant structures is not a defense against herbivory? a. thorns b. spines c.…
A: When animals consume a plant and its materials, then it is termed herbivory. The animals that eat…
Q: Describe Some of the effects that plants have on other organisms, including humans.
A: Plants are sessile organisms, unable to change their environment through moving around.
Q: How can insects make plants more susceptible to pathogens?
A: Epidermis is the outermost layer of the stem that acts as a protection to the plant. Beneath the…
Q: Describe the unique way that auxin can move through a plant.
A: Auxins are a type of plant enzyme that resembles morphogens in some ways. Auxins are important for…
Q: Plant growth... hormones only have very specific, limited functions is centrally…
A: Plant hormones are organic molecules that are produced in the plants which control plant growth and…
Q: describe the symptoms of specific nutrient deficiencies in plants.
A: Plants can be defined as multicellular organisms they are also known as photosynthetic eukaryotes…
Q: Describe the plant body for fever grass and Irish potato.
A: Plants are autotrophic organisms.
Q: Almost all plant communication is by a slow mechanism. What is the mechanism?
A: Plants are multicellular organisms that belong to the kingdom Plantae. Most of the plants are…
List plant defenses against herbivores.
Step by step
Solved in 2 steps with 1 images
- 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 huskGive three examples of nutrient deficiencies in plants and the corresponding symptoms.What are some ways in which plants defend themselves from herbivores? Describe two physical defenses and two chemical defenses.
- Outline the function and deficiency disease of plants nutrients.describe the symptoms of specific nutrient deficiencies in plants.Plants have systemic defense mechanisms (i.e., those that are not normally active but can be induced when the plant is under attack). Briefly describe an example of one systemic defense, including the processes, structures and/or molecules involved.