List plant defenses against herbivores.

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…