Q: Which of the following is false about the phytochrome protein?a. There are two convertible forms.b.…
A: Phytochrome is a growth hormone which regulates the growth, metabolism of the plant. It senses the…
Q: Cotton plants wilt within a few hours of flooding of their roots. The flooding leads to low-oxygen…
A: The loss of turgidity of the sift aerial, non-woody parts of the plant causing drooping, rolling,…
Q: a. What are the two basic components of phytochrome? b. Explain how phytochrome responds to…
A: Phytochrome is a photomorphogenetic pigment that absorbs red/far-red light and induces…
Q: Because secondary phloem is formed from the vascular cambium just as secondary xylem is, it too has…
A: The secondary phloem is formed from vascular cambium. As the sieve cell stop functioning and…
Q: Discuss the factors responsible for ascent of xylem sap in plants.
A: The ascent of water in the xylem is caused by the transpirational pull of the atmosphere. It is…
Q: Describe how phytochrome allows a lowering plant to detect the photoperiod.
A: Phytochromes are defined as a class or group of photoreceptors present in plants, bacteria, and…
Q: Explain the secondary growth of stems.
A: Plant, (realm Plantae), any multicellular eukaryotic living thing described by photosynthetic…
Q: Please determine whether the statement is true or false; Phloem conveys water and dissolved minerals…
A: The vascular system is included two principle kinds of tissue: the xylem and the phloem. The xylem…
Q: Discuss the effect of environmental conditions on the Maturation and Ripening Stage of sugar cane
A: Flooding control is possible due to the sugarcane cultivation system. The field would remain flooded…
Q: Describe the relationship between transpiration rate and light intensity in basil Ocimum basilicum.
A: Basil is a shrub produced in Brazil and is native to tropical Asia. Its botanical nomenclature is…
Q: Describe various stem modifications associated with food storage, climbing and protection.
A:
Q: Describe the differences between eudicot and monocotseed germination.
A: Introduction: One of the largest groups of flowering plants is eudicots while monocots are flowering…
Q: Explain the germination process of a typical seed (monocot or eudicot) by addressing hormonal…
A: Germination is the process of seeds developing into new plants. All seeds need water, oxygen and the…
Q: Explain how phytochrome is afected by red wavelengths of light.
A: Plants are the primary producer of nature. They absorb the environmental light conditions by the…
Q: Define the process of Acquiring phloem sap ?
A: Plants require water and nutrients for their physiological growth and development. The…
Q: Describe the way xylem’s function arises from its structure
A: Answer: Introduction: Angiosperms are having a root system and a shoot system. A shoot system…
Q: What environmental stimuli trigger the various plant responses?
A: A stimulus is a detectable change in organism’s internal or external environment; this leads to…
Q: What is exudation of sap from injured parts of a plant?
A: It is the leaking or oozing out of water droplets from the broken edges or injured tips in the…
Q: 40x (x.s.) Make a sketch of 40x and upload it here with the following structures labeled: periderm,…
A: Pinus is the category of evergreen plants. Pinus species are pernnial and large plants that grow in…
Q: Describe the role of phytochrome in flowering, including a brief discussion of phytochrome signal…
A: Phytochromes belong to photoreceptors, which function to detect light in fungi, plants, and…
Q: What would be the consequence of removing the Casparian strip? a. Water and mineral nutrients…
A: Casparian strip is a diffusion barrier which directs solutes and water from the soil to the…
Q: Describe the relationship between transpiration rate and light intensity in basil Ocimum basilicum…
A: Answer: Ocimum basilicum = These are the basil leaves , also acts as herbs. Medically important…
Q: mportance of controlled respiration in fruits
A: Respiration sets free energy which might be employed by the fruits and vegetables for his or her…
Q: Discuss other morphological differences between sunny and shady set- ups of mung bean in relation to…
A: Characteristics sunny shsde Hypocotyl reduced elongated Flowers enhanced flowers growth…
Q: Studies of phototropism often use which part of an oat seedling: _________________?
A: Phototropism is the growth of an organism in response to a light stimulus. Phototropism is most…
Q: Explain the differences in the germination of a monocot and a dicot.
A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…
Q: Describe the three phases of plant degradation and SOM formation.
A: Soil organic matter (SOM) is the portion of soil organic matter, consisting of plant and animal…
Q: Write an account on interactions between gibberellins, indole acetic acid and abscisic acid in plant…
A: Gibberellin, Indole acetic acid and abscisic acid are plant hormones where gibberellin and indole…
Q: Describe the germination of both monocots and dicots. List the environmental requirements needed.
A: The germination process is the series of events that occur as a plant grows from a seed. In plants,…
Q: Name the pressure that helps in the movement of water up the xylem of the root.
A: Tracheophytes, also called vascular plants have special tissues for the supply of nutrients and…
Q: In what conditions apoplastic transfer of phloem unloading will be necessary and why? *
A: Photoassimilates ( Mostly carbohydrates)are produced in source tissues and loaded into the phloem…
Q: How is the movement of water through the xylem different from the movement of food through the…
A:
Q: Activate secondary meristems Stimulate xylem Bud and seed development Promote fruit Promote cell…
A:
Q: Name the plant tisue through which ascent of sap takes place.
A: Vascular bundles are important for transport of nutrients and metabolites in vascular plant. There…
Q: Compare epigeal and hypogeal seedlings based on which grows quicker between epicotyl and hypocotyl.
A: The hypocotyl is the part of the embryonal axis that is beneath the cotyledon in a dicot embryo. The…
Q: Please answer the following parts: (a) Explain what Florigen is. (b) Explain how the floral…
A: In plants, all aspects of plant growth and development are controlled by the signal molecules. The…
Q: Kindly provide 2 examples plants having "adaptations for twining" including (i) mechanical support…
A: Twiners: Plants that climb by winding around support are called twiners. Also called climbing…
Q: Compare and contrast the tracheary elements of the xylem and explain the possinle advantages of one…
A: Introduction: A complex permanent tissue of the plant that transports water and minerals from the…
Q: Describe the sub-aerial modifications of the stem.
A:
Q: Is xylem sap usually pulled or pushed up the plant?
A: Given: Is xylem sap usually pulled or pushed up the plant?
Q: Demonstrate an experiment to show loss of water by shoot through transpiration.
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: Mature fruits have a high respiration rate. True or false ?
A: In cells, the process involving the release of energy from organic compounds for the generation of…
Q: What are the three phases of seed development? When does the peak of ABA concentration take place?…
A: Crop breeders place a high priority on seed development since it is linked to grain output. MiRNAs…
Discuss the factors responsible for ascent of xylem sap in plants.
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- Explain the mechanisms that regulate the ion xylem loading.Describe the relationship between transpiration rate and light intensity in basil Ocimum basilicum in terms of photosynthesis, optimal range, and stomata.Discuss the effect of light and water to the leaf epinasty of monggo (Vigna radiata) seed during and after seed germination.
- Describe the effect on a young seedling if the cotyledons are removed when the plant breaks through the soil.Compare epigeal and hypogeal seedlings based on which grows quicker between epicotyl and hypocotyl.Describe the short-distance transport of water into the xylem. Use the terms root hairs, endodermis, and Casparian strip.