7. is a simple hydrocarbon that is the only gaseous plant hormone.

Q: 9. Describe the process of water transport in plants from the roots to the leaves. What roles do…

A: Plant physiology primarily refers to the branch of biology that focuses on the study of the…

Q: Cactus leaves are so highly modified for defense that they cannot effectively accomplish…

A: Photosynthesis is the process by which Green plants and organisms carbon dioxide and sunlight to…

Q: 3. Read the following statements about plant growth substances Cytokinins promote cell division…

A: Answer . 1. Cytokinins promote cell devision- cytokinin is a plant harmone that promotes cell…

Q: What does this compound (juglone) cause and suggest reasons bchind walnut producing this compound.…

A: Walnuts are brain shape nuts with great nutritional value.

Q: What are the key factors that affect the success of cell culture techniques in a laboratory setting?

A: Choosing an appropriate cell line for the intended purpose is essential. Factors to consider include…

Q: 5. Define what a plant hormone is. Also, explain, using an example for each, of how hormones can…

A: Plant hormones/phyto-hormones are signal molecules produced within plants, that occur in…

Q: Roots must have an enormous absorptive surface. Why do plants have a highly branched root system…

A: Roots emerge from the radicle and are primarily accountable for the absorption of materials. They…

Q: Which of following is the first line of defense for plants? Systemic acquired resistance Secondary…

A: All living things have some sort of defense to preserve life and health. This includes plants too.…

Q: 2. Mrs. Gulliver wants to find out whether or not Miracle Grow really makes plants grow faster. She…

A: In a scientific experiment, the scientist controls the variables within the experiment. Every…

Q: 1. Why is this considered a manipulative experiment? 2. What is the hypothesis being tested?…

A: The role of ethylene in the ripening of fruits is a well-established phenomenon in the field of…

Q: A supplement taken by many Americans to aid in lowering serum cholesterol levels is garlic. It has a…

A: The garlic is a herb which reduces the blood cholesterol level. It is commonly used in the patient…

Q: 2. Research on examples of parasitic plants and predator plants. Give an example for each. What…

A: By name plant the thing which comes in our mind is something green which is able to prepare their…

Q: The figure attached shows an open stoma during a gaseous exchange process in a plant. A) What is…

A: Stomata are pores in the plant leaf specialized to perform gaseous exchange and aid in…

Q: On a hot, dry day a plant closes its stomata thereby conserving water. Which plant hormone is…

A: Stomata are tiny openings on the surfaces of plant leaves and stems. They play an important role in…

Q: Give 5 difficiency symptoms of Potassium and Calcium in plants

A: Potassium (K) and Calcium (Ca) are essential macronutrients that are necessary for plant growth and…

Q: 1. Why do plants grow tall and spindly when grown under insufficient light? Explain. (auxins,…

A: Plant hormones, or phytohormones, are small molecules that act as chemical messengers in plants.…

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: chapter 45  1. describe the function of a hormone.  What is intercellular communication?  How does…

A: The human body system consists of different organs that work together to perform a common function.…

Q: Identify the type of environmental plant stress (abiotic or biotic) and suggest a response to or…

A: In plants, stress is a exterior condition in which it affect adversely the productivity, development…

Q: 1. Plants sense drought through the decrease in water potential in the ground. This graph shows…

A: Plants are members of the kingdom Plantae. They are multicellular eukaryotes and are capable of…

Q: 8. Which molecule(s) enter/exit a plant through its roots? Which molecule(s) travel through a…

A: QUESTIONANSWER8. Which molecule(s) enter(s)/exit(s) a plant through its roots? Which molecule(s)…

Q: 3. Cattle in industrial dairy farms are typically given rBST, an animal hormone that increases a…

A: In both the cattle and the plant agriculture, the widespread use of hormones, pesticides and other…

Q: the process that assists plants in gaining nutrients from soil is called Ion exchange Cation…

A: Biology is defined as the study of life. Biology has two main branches called botany and zoology.…

Q: Explain about Plant Hormones ? WHat is the importance of Plant Hormones ?

A: Hormones are non-nutrient chemical substances synthesized in both animals and plants. In animals, it…

Q: Identify in what body part of these plants do they store energy? 1. Guava 2. Patani 3. Mabolo 4.…

A: Modifications Root modifications- roots in some plants. Change their structure and shape to become…

Q: 7. Name the gaseous plant hormone and describe three different actions of this hormone in plants. 8.…

A: Plant hormones are basically the most important organic substances that help in the growth as well…

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: Why are lemon eucalyptus good as a insecticides, are there any research for them to be effective?

A: A "pesticide" is a material used to kill insects or other living things that are damaging to plants…

Q: Complete the sentences about primary growth.

A: Primary growth happens at the immature tips of plants and allows the plant to grow .

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: Describe two general chemical features that distinguish plant hor- mones from animal hormones.

A: A hormone is secreted from glandular part of body, transferred into blood, and acts on target organs…

Q: 1. If plants need water, why do they lose it? 2. Why is transpiration an important part of the water…

A: Transpiration is the process of loss of water from the aerial parts of the plants.

Q: It was observed during the early 20th century that the abscission zone of leaves of tree growing…

A: Solution Weakening of abscission zone was caused by ethylene ( gaseous plant growth regulator).…

Q: 1. Is caffeine only found in younger or older plant parts? Answer and discuss this comprehesively.

A: Introduction Caffeine:- It is a natural stimulant most commonly found in tea, coffee, and cacao…

Q: Pineapple

A: Introduction:- Though eating fresh fruits and vegetables can be healthy but some can actually cause…

Q: . Define transpiration and give some of its significance

A: 4.There are many processes occur in plants which is very important for maintaining the normal…

Q: Using a plant like peppermint can help farmers because...     It can attract pests to it instead…

A: Peppermint is a crossbreed of spearmint and watermint.