What are the roles of abscisic acid in seed dormancy?

Q: Does the Initial Uptake of Water by Seeds Depend onTemperature?

A: The transport of water, molecules, and ions in the living system are by the process called…

Q: Can the amount of water affect the seed germination of the mongo seeds?

A: Germination is the process of a plant emerging from seed or the phenomena of a seedling sprouting…

Q: How does an exclusive relationship between a plant and its pollinatorbenefit each partner? What are…

A: Answer- Every species depends on each other. They interacts to different species. When both the…

Q: What plant hormone includes dormancy in seeds? Answer in 8 sentences.

A: Hi dear, here's your answer what you want.can you please give me a like for this answer. Dormancy…

Q: On the basis of which grows faster between epicotyl and hypocotyl, compare epigeal and hypogeal…

A: The process of sprouting seed after a period of dormancy is called germination. Scientifically it is…

Q: What are some adptations of plants that are growing in hot regions,? Explain their mechanisms…

A: Adaptation is the quality of an organism of having certain specialised features that enhances its…

Q: Why must seeds absorb water before germinating?

A: Germination is the process by which a plant grows either from a seed or a spore and its most common…

Q: What is seed germination?  How to germinate okra seeds?

A: The mechanism through which seeds start to develop into plants is known as germination. The entire…

Q: What prevents seeds dispersed in autumn from germinating immediately, only to die in the winter?

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Does light promote or inhibit germination of onion seeds?

A: Germination is the process by which the seedling grows from a seed. The angiosperm and gymnosperms…

Q: How is phloem able to transport carbohydrates from the shoot to the roots, as well as from the roots…

A: There are 3 types of tissues present in the plants they are parenchyma, collenchyma and…

Q: How does the order of red and farred illumination affect seed germination?

A: The phytochromes are a family of chromo proteins with a linear tetrapyrrole chromophore, similar to…

Q: What is the reason why the color of leaves changes during autumn?

A: The colour of the leaves changes during the autumn season due to fluctuations in the length of the…

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: What is dispersal of seeds by explosive mechanism?

A: Seed dispersal is the spread or transport of seeds distant from the parent plant. Plants have…

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: How would global warming affect a plant that responds to its environment through photoperiodism?

A: Photoperiodism is the regulation of physiology or development in response to day length.…

Q: How will Prunus Persica tree be affect long-term due to climate change?

A: Prunus belonging to Plant kingdom is an angiosperm of the family Rosaceae that includes fruiting…

Q: What would happen if you gave these plants a brief exposure to darkness in the middle of the…

A: Phytochrome is a receptor in a plant that accepts the red and far-red light coming from the sun. It…

Q: Do Radish seeds germinate better in the dark or in sunlight? How does this affect the color of their…

A: Radishes are edible root, fast-growing, annual, and cool-season crops. Their seed germinates in…

Q: (a) clove - bud (b) cumin - seed (c) marjoram root (d) cinnamon bark

A: Cooking food improves the digestion and causes increase in the absorption of many nutrients.…

Q: What is the dominant generation in the pine life cycle? How does pollination occur in gymnosperms?

A: Introduction:- Gymnosperms are vascular plants with cones that generate seeds. Conifers such as pine…

Q: What is the function of the seed coat from a plant seed and where does the seed coat develop from?

A: The protective outer covering of the plant seed is called the seed coat. It develops from the…

Q: What factors have contributed to the success of seed plants?

A: Seeds are small packages which include embryo and nutrients which supports the germination and…

Q: What role can the pappus play in seed dispersal?

A: The movement, dispersal, or transfer of seeds away from the original plant is referred to as seed…

Q: What are the factors that will reduce seed germination percentage and relate this factors to seed…

A: Seed germination is a developmental process in the life history of plans. By this process new…

Q: What is seed dormancy? Why is it good?

A: In terms of a species' survival, the seed is a crucial stage in the higher plant life cycle. It is…

Q: What are the major benefits of gravitropism for a germinating seedling?

A: Step 1 Tropism is a biological phenomenon, indicating the growth, response, or orientation of a…

Q: Many flowers have both anthers and pistils. What prevents self-pollination and later…

A: Self-pollination is the process in which the pollen from the anther of a flower is transferred to…

Q: How does photoperiodism explain why certain plants grow better than others in different seasons?

A: Introduction "The Response Of Plants And Animals To The Length Of The Day And Night Can Be Described…

Q: Why is light important in the production of new plants from cuttings?

A: Plants are mainly multicellular organisms that are predominantly eukaryotic and photosynthetic and…

Q: Discuss the effect of light and water to the leaf epinasty of monggo (Vigna radiata) seed during and…

A: The plant body is complex, made up of several systems. Each system in the body has a distinct…

Q: What are the different methods of fruit and seed dispersal? Describe each

A: Seed dispersal is actually the transportation of seeds away from the parental plant. Due to less…

Q: Is xylem sap usually pulled or pushed up the plant?

A: Given: Is xylem sap usually pulled or pushed up the plant?

Q: What are the types of plant geotropisms? Why do the stem and the roots present opposite geotropisms?

A: Introduction :- Geotropism is the movement of plant components in reaction to gravity. Geotropism…

Q: What are the “horns” of hornworts? What do they produce? They have a meristem. Where is it located?

A: Hornworts are a group of plants belonging to the division Anthocerotophyta. They do not have any…

Q: What are some protective adaptations plants have from intense sunlight?

A: The unique features that allow plants and animals to thrive in a given environment. Adaptations are…

Q: how to increase seed and seedling vigour?

A: Seed is the fertilized and metamorphosed ovule containing an embryo enclosed in resistant protective…

Q: Why do some seeds undergo a period of dormancy, and how do they break dormancy?

A: Introduction: Seeds germinate at a favorable time and location to develop and survive as seedlings.…

Q: Which of the following statements is false?a. Auxin and gibberellin promote stem elongation.b.…

A: Introduction :- Abscisic acid (ABA) is a major hormone involved in tuning responses to a variety of…

Q: Describe how photoperiod affects the flowering of the following group of plants : i) day-neutral

A: Photoperiodism is the process that plant measure its length of  photoperiod. In 1920 HA Allard first…

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…

Q: in fruits of wild daisy, what role can the pappus play in seed dispersal?

A: The movement, spread, or transportation of seeds away from the parent plant is referred to as seed…