Which hormones are involved in each of the following physiological processes: (1) seed germination, (2) stem elongation, (3) fruit ripening, (4) leaf abscission, and (5) seed dormancy?

Q: What are the precursor molecules for plant hormones?

A: Plant hormones are chemical messengers that are present in plants, these chemical molecules are…

Q: What is Pollen-pistil Interaction?

A: Pollens are powdery substances that contain pollen grains. Pollen grains are male gametophytes of…

Q: What is the plant hormoneremarkable for stimulatingflowering and fruit ripening?What are the uses…

A: Plants hormones are the minute secretion of the plants that serve the function of maintaining growth…

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: explain the roles of plant hormones in seed dormancy, seed germination, and directional growth of…

A: Plant hormones are signal atoms, delivered inside plants, that happen in amazingly low focuses.…

Q: What is Pollination ? germination of pollen grains growth of pollen tube in ovule transfer of…

A: Flowers are also known as blossom. Their primary function is reproduction in plants. They also…

Q: What are the parts of a seed, and how does each part contribute to the development of a seedling?

A: A seed can be defined as a mature fertilized ovule enclosing a small embryonic miniature plant by a…

Q: What Are Some Major Plant Hormones?

A: Step 1 Growth is an irreversible permanent increase in size, volume, and weight of a cell, part, or…

Q: list six important types of plant hormones?

A: Growth and development in plants are regulated by some special chemical substances. The substances…

Q: Which of these is caused by the effects of auxin? (choose all that apply) 1.Maintaining apical…

A: Answer :- As we know that Auxins are powerfull development harmone created by plant normally. They…

Q: What are the main natural plant hormones and what are their respective effects?

A: Introduction In this question we have to write the main natural plant hormones

Q: During seed germination, the plant hormone which belongs to a large family of terpenoid growth…

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: What advantage does the hibiscus flower gain by clustering its stamens around the pistil?

A: Hibiscus has bright and showy flowers and both male (anthers) and female parts (pistil) of the…

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: If one can induce parthenocarpy through the application of growth substances, which fruits would you…

A: Parthenocarpy is a type of asexual reproduction where reproduction occurs without fertilization. The…

Q: Name a plant hormone which breaks the dormancy of buds and seeds.

A: Dormancy refers to one of the development practices of living organisms and is characterized by 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: The physiological effect of ethylene is: Select one: O seed germination O leaf abscission O embryo…

A: Plants are autotrophs that can synthesize their food using sunlight, water, and carbon dioxide. The…

Q: What hormones are associated with the normal growth and development of flowering plants?

A: Phytohormones regulate the growth and development of plants. Hence, they are known as plant growth…

Q: Which of the following best explains the function of sepals during flower formation? O to receive…

A:

Q: What major factor controls the photomorphoses of germinated seeds? Explain briefly its role.

A: Light is a critical environmental component that regulates plant growth and development.

Q: What is the hilum of the seed? A micropyle? What purposes do they serve?

A: The basic anatomy of seeds varies greatly between species, but the basic anatomy remains the same.…

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: In mango seed, orange seed, and apple seed, what are the type of endosperm when present?

A: the seed which retains endosperm till maturity is termed Albuminous seeds. for example, Most…

Q: Which plant hormone plays key role to switch the plant development from seed dormancy to seed…

A: Plant hormone  We know plants are immobile organism and are devoid of any nervous system and these…

Q: What is the cereal aleurone layer and what is its role for the developing seedling? How do GAs…

A:

Q: What are two ways in which pollen can be transported?

A: Pollination is the process in which pollen is transferred from the male part of a plant to the…

Q: Describe two advantages of using hormones to control fruit ripening.

A: As evidenced by numerous ripening-defective mutations, impacts of exogenous hormone treatment, and…

Q: What factors influence the germination of a seed?

A: The process by which a seed grows into a plant is called germination. It begins with the hydration…

Q: Which plant hormone is known as germination inhibitor?     gibberellin   ethylene   abscisic acid…

A: Germination inhibitors referred to as the substances present in the plant which plays a key role in…

Q: A shrub growing in the forest has recently had its shoot apical meristem eaten by a deer. Using your…

A: Shoot apical meristem is a group of cells present on the apex of shoot and helps in its elongation.

Q: Why is apple called a false fruit? Which part(s) of the flower forms thefruit?

A: There are different types of fruits. They are fleshy simple fruits like lemon, apple, mango, and…

Q: After pollination and then fertilization, what usually happens to each of the following: stigma,…

A: Flower is the reproductive organ of flowering plants. It is composed of stigma, style, carpel,…

Q: What are the similarities and differences between between cones and flowers?

A: Gymnosperm seeds are configured as cones that have no flowers and fruits. Gymnosperms have naked…

Q: How and Why does water affect the seed germination of the mongo seeds

A: The first sign of germination is the absorption of lots of water, activating the metabolic functions…

Q: In what ways may the germination of a seed be inhibited?

A: Germination is the growth of new plant from a single seed.

Q: Why is it that even if you put the newly germinated seed in an inverse position (roots above), the…

A: a. Plants have three basic organs which include roots, stems, and leaves. b. They are organized into…

Q: Which plant hormone mediates the seasonal abscission of fruits and leaves? gibberellin   ethylene…

A: Anatomy and physiology are the branches of biology, and anatomy deals with the study of the…

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: 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: Answer the following questions: If a corn grain is actually a fruit, where is the pericarp? Does a…

A: Corn or maize is the most commonly eaten cereal which is a bunch of kernels or seeds.  Fruits are…

Q: In flowers that are pollinated by wind or water, which of the parts is often missing?

A: The process of transferring pollen from the anther (male part of a flower) to the stigma (female…

Q: Why are terminal buds considered an active part of the stem?  Of what importance are nodes to the…

A: 1. Terminal buds are the regions of elongation and growth in the stem. The apical cells present here…

Q: Find the incorrect match from the following (with 1. respect to the structures involved in…

A: Vegetative reproduction is any type of asexual reproduction that occurs in plants and results in the…

Q: Are the development andgrowth of plants onlyinfluenced by plant hormones?

A: BASIC INFORMATION  PLANT GROWTH REGULATOR These are also known as hormones which are small and…