Which of the following conditions has to be taken into account when culturing plant? I. Composition of medium II. Temperature III. Light IV. pH V. Oxygen Lütfen birini seçin: O a. I, II, III O b. I, II, II, IV, V O c. I and II O d. I, II, II, IV O e. I and III

Q: The medical value of plants is due to chemicals found in a. leaves b. tree bark c. flwers d.…

A: Medicinal value of plants.

Q: Thigmotropism is a plant response toa. light. b. cold.c. touch. d. gravity. e. drought.

A: Answer is c.) touch.

Q: Which drug would cause disruption to an amoeba's movement? (Note: these drugs are real and their…

A: The pseudopodia is formed by the actions of actin polymerization forming the microfilaments. The…

Q: Micropropagation can be achieved by (A) Self-pollination (B) Asexual reproduction (C) Tissue culture…

A: The clonal propagation of plants in closed vessels under aseptic conditions is known as…

Q: One of the most resistant biological material present in the exine of pollen grain is: (a)…

A: Pollen grains are present inside the anther. They consist of male gametes. The pollen grains are of…

Q: Choose the best answer for following question It causes leaf abscission. a. auxin…

A: The abscission process takes place as three events- resorption, protective layer formation and…

Q: Phytochromesa. primarily respond to ultraviolet light.b. exist in two different stable forms.c. have…

A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…

Q: I am testing the effect of the amount of water on corn plant growth. Group 1 has sunlight, a pot,…

A: The experimental groups are those groups or organisms that are exposed to the treatment variable (…

Q: Kindly provide 2 examples plants having "adaptations for protection" including  (i) mechanical…

A: Plants are the members of the kingdom Plantae which includes not just flowering plants but also…

Q: Give me three examples on the cultivation of any tropical plants in Asia by using micropropagation…

A: Micropropagation is a method to produce genetically identical plantlets by using tissue culture…

Q: You were comparing two plants Aand B: plant A has hyphal association in its roots and plant B lacks…

A: Need to find the best option among the following options. Plant A has hyphal association with it's…

Q: You’ve just bought a house with a great view of the mountains, but you have a neighbor who planted a…

A: Plants and trees are the living things which belong to the kingdom plantae in the 5 kingdom…

Q: Which phytoremediation method can be termed as phytomining? Justify your answe?

A: Phytoremediation is a bioremediation process that uses various sorts of plants to get rid of,…

Q: Growth of pollen tube towards embryo sac is (a) chemotropic (b) thigmotaxis (c) geotropic (d) none…

A: Answer is a.) chemotropic.

Q: Phytochromea. can be affected by red and far-red wavelengths of light.b. affects a plant’s…

A: The elimination of the adverse effects (improper temperature, sunlight, water availability, and…

Q: Which of the following is not a correct association? O Retting: extracts the fibers from the stem by…

A: Retting -It is a process which involves the activity of the microorgansim such as bacteria and…

Q: Photoperiodism, when a plant responds to: A. In order to flower, long day plants need: B. In order…

A: Photoperiodism is a physiologic adaptation that occurs during the development of plants. It allows…

Q: ______is the hormone in most rooting compounds. a. Gibberellin c. Cytokinin b. Auxin d. ABA

A: Introduction  Plant Hormones are also known as Phytohormones. Phytohormones are the signalling…

Q: Amy carried out an experiment to study the effect of two types of media: (a) MS basal medium and (b)…

A: Plant tissue culture is a artificial laboratory culture of any part or tissue of the plant or the…

Q: Ana found out that his cabbage carden is infested with bugs. He decided to use a dilution of…

A: Insecticides are the class of compounds that are used to kill insects. Depending upon their killing…

Q: Water movement through cell walls is a. apoplastic. b. symplastic. c. Both a and b are…

A: A cell wall is defined as the non-living component, covering the outmost layer of a cell. Its…

Q: MULTIPLE CHOICE When plants are fertilized with sufficient amounts of ammonium which of the followin…

A: * Plants needs macro and micro nutrients for its growth and development. * Macronutrients are…

Q: Which title best describes the research paper? O A. Effects of Substance A and B to the growth of…

A: These are multiple choice questions.

Q: In walking through our well fertilized spinach field you look over at your neighbors spinach held…

A: Fertilizer is a material that could be synthetic or natural in origin, it is added to the soil or to…

Q: The production of roots on cuttings of a houseplant is promoted by applying high concentration of…

A: Cytokinins are one of the 5 plant growth regulators, also known as phytohormones.

Q: Sampling methods, for tissue analysis depends on: Group of answer choices a. Root system b. Type…

A: Sampling method depends upon various factors.

Q: Lütfen birini seçin: O a. Pollen culture O b. Embryo culture O c. Meristem culture O d. Seed culture…

A: Plant tissue culture - It is the technique used to grow plant tissue or organ in-vitro in artificial…

Q: Choose, Which of the following is an example of a nastic response? a, a root growing down into the…

A: Non directional movements shown by plants is called as Nastic movements.The movement can be due to…

Q: (f) Given alongside is an experimental set up to study a particular process: Water drops Bell jar…

A: (I) The act of perspiring or we call it Transpiration. (ii) 'Transpiration is the loss of water as…

Q: A team of researchers investigated the effects of phosphorous availability and light intensity on an…

A: Introduction: Angiosperms are also called as flowering plants. They are seed-bearing or fruit…

Q: I am testing the effect of the amount of water on corn plant growth. Group 1 has sunlight, a pot,…

A: An experiment can have different types of variables. These variables include dependent, independent…

Q: e the pesticides commonly used in the control of plant disea

A: There are a number of pesticides on the market that are meant to prevent plant diseases by blocking…

Q: finally some plants are an intermediate height. The tallest plants shade the shorter; the taller…

A: Q. The correct option is A. Explanation: Flower plants of various height characteristics are…

Q: You are interested in the effect of both soil copper concentration and pH on the growth of plants…

A: The given setup is considered as one of the simplest growth setup. The growth rate is measured. The…

Q: The clinging of xylem sap to the xylem walls to prevent the sap from moving downward is due to…

A: The rising or ascent of sap in the xylem tissue of plants is the vertical movement of water and…

Q: Which of the following is one of thecommercial products obtained fromGelidium and Gracilaria and are…

A: Rhodophyta or red algae are one of the oldest groups of eukaryotic algae. Approximately 5% of the…

Q: A team of researchers investigated the effects of phosphorous availability and light intensity on an…

A: Plants produce food through the physicochemical process of photosynthesis, which is a…

Q: The nutrition of some plants is enhanced by a mutually beneficial interaction between a root and…

A: Soil is the tiny part of lithosphere, which contains a mixture of minerals, organic matter, water,…

Q: Which of the following is not a typical trait of domestication? a. UV tolerance b.

A: Domestication of plants is done to select for beneficial plant varieties.

Q: A certain type of ivy normally grows along the ground. However, one plant has begun to climb…

A: Ivy is an evergreen perennial plant. It is a woody climber, its ability to spread on the ground and…

Q: Two groups of tomatoes were grown under laboratoryconditions, one with humus added to the soil and…

A: The plants are multicellular eukaryotes that belong to the Plantae kingdom. The plants are…

Q: 9. Suitable soil for orchard planting is A. clay 10. Good plant materials come from trees that are…

A: The plant starts life as a seed, which germinates and grows into a plant. The mature plant produces…

Q: A plant mutant that shows normal gravitropic bending butdoes not store starch in its plastids would…

A: Gravitropism refers to the growth of a plant in response to gravity. It could be negative or…

Q: Can u give 5 Statement of the problem about this topic thank you Topic: Implication study of…

A: When organic manure is produced by the use of earthworms, which generally leaves in soil, eats…

Q: What are the risks in planting (dead seed, unhealthy)

A: Putting the seeds in a jar of water is one approach to determine whether the seed is viable or…

Q: Explain the nature and composition of crop plant.

A: Introduction A crop is a plant that may be produced and harvested in large quantities for profit or…