Light is often the most important environmental factor for inducing a plant to flower, but it is not the intensity of light. What it the important aspect?

Q: To determine: Many plants have no flowers at all comparing to stinking corpse lily and its…

A: Plants are generally defined that they are been multicellular creatures that are mostly…

Q: Where on the plant to do you see the result of Gravitropism and Phototropism? And which parts…

A: Ans: Gravitropism: The co-ordinated process for differential growth in plants due to effect of…

Q: label the micrograph, finding the: a. xylem parenchyma cells b. phloem parenchyma cells

A: Parenchyma cells are the foundation of a plant as the reproductive cells are parenchymatous in…

Q: Write a short note on Importance of light to plants.

A: Metabolism refers to all the chemical reactions occurring in the body that are involved in…

Q: What are the similarities and differences between the phototropic response of a plant shoot and the…

A: Introduction In this question we will discuss about the similarities and differences between the…

Q: Which wavelength of visible light is absorbed the most by the leaf.

A: The leaf contains chlorophyll a(green and algae), chlorophyll b(higher plants), chlorophyll c (brown…

Q: What is the problem with weed seed? Select one: a. other color b. bad smell c. low moisture…

A: Weeds are any type of plant that is not sown and grow where they are not wanted. They are like any…

Q: Positive thigmotropism is a response in plants in which they move and grow toward an object the…

A: Thigmotropism can be defined as a response to touch;It is basically a curvature movement in which a…

Q: Blue light receptors trigger the following: O Chloroplast orientation to optimize light absorption O…

A: question 8   blue light receptors trigger the following all the above

Q: Explain the mechanism of why leaves are green during the spring and summer but turn beautiful colors…

A: Leaves are defined as the principal and prominent lateral appendage present in the vascular plant…

Q: Will a long-day plant (LDP) bear flowers after it was subjected to nights interrupted by flashing…

A: The flower is the important component of the plant. Because this helps to bear reproductive…

Q: The researcher presented her findings to her colleagues. They noted that this experiment falled to…

A: The researcher experimented by exposing the plants to a flash of light during the periods of…

Q: How is the quantity of light affected by a plant’s location relative to the equator or the poles? On…

A: The Equator is defined as an imaginary circle present around the earth's surface and is equidistant…

Q: Do green leaves absorb the maximum amount of light? If not, what color of leaf would absorb more…

A: Due to the presence of chloroplasts, which contain the pigment chlorophyll, plants look green.…

Q: Submerged plants receive lesser illumination as compared to exposed floating plants in a lake. Give…

A: The plants that are dipped in water and receive the nutrients through their leaves, not from roots…

Q: The example of the plant in which vegetative propagation is occured by leaves is called 1. Cannabis…

A: The organisms of the plant kingdom reproduce and propagate through the methods of sexual…

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: What is the tropic response called when a plant grows around an external object like a stake or…

A: We know that when a seed germinates in the soil its root and shoot keep growing if the developing…

Q: Why do submerged plants receive weaker illumination than exposed floating plants in a lake?

A: All the plants make their own food by using light energy from the sun, water and carbon dioxide from…

Q: What do you call the hair-like projections in plants used to reduce water loss, reflect excess…

A:

Q: Photoperiodism is effected by which color of light?

A: Photoperiodism is the duration of light required by plants for photosynthesis.

Q: In your own words differentiate the paracytic from diacytic stomata. Bried and precise explanation

A: Transpiration: It is the process of loss of water from the leaves of the plants in the form of water…

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: 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: Plant bends towards the source of light on account of the movement of curvature known as: A.…

A: Plants are multicellular organism in the kingdom Plantae. Plants obtain most of their energy from…

Q: Below is a Figure of a Shoot Tip, Is the encircled part a permanent tissue? True or False

A: Meristematic tissues in plants are made up of a swarm of undifferentiated cells whose sole purpose…

Q: Which of the following is not a term used in reference to flowers? corolla sepals calyx O perianth…

A: All of petals of flower collectively called as corolla.  Modified leaves that encase developing…

Q: Look at the image  Describe the color and texture of each part of the plants and indicate the…

A: Answer: A flower is an angiosperm which has sexual mode of reproduction and has a stamen (male…

Q: Plant A is a short-day plant with a daylength requirement of 11 hours, whlle Plant B is a long-day…

A: Plants are one of the primary producers of our ecosystem. They can receive energy directly from…

Q: You prune 10 cm from a branch on the sunny side of a plant AND from one on the shady side. How will…

A: Pruning is a selective practice to remove the branch from a tree. The goal is to remove unwanted…

Q: Investigations > Make a list of all possible stimuli that the seedlings could be responding to when…

A: The development of an organism in reaction to a light stimulation is known as phototropism.

Q: An orchid plant is growing on the branch of mango tree. How do you describe this interaction between…

A: Plants are mainly multicellular, predominantly photosynthetic eukaryotes of the kingdom Plantae.…

Q: Which (look at figure) is an accessory pigment in red flowers?

A: The most common accessory pigment present in the red flowers are Carotenoids. These carotenoids are…

Q: In temperate countries, autumn or fall is a spectacular event when leaves of trees turn from ren…

A: In the fall, because of changes in the length of daylight and changes in temperature, the leaves…

Q: Draw the following cells Parenchyma Collenchyma Sclerenchyma

A: In plants, there are three types of simple tissue; they are parenchymatous tissue, sclerenchymatous…

Q: . Flowers differ in how much sunlight they absorb. Whymight this matter to a hummingbird seeking…

A: Hummingbird belongs to the biological family Trochilidae. It is endemic to America.

Q: What hormone regulates water balance in plants? *       stomata abscisic acid no answer auxin…

A: Water balance in plants is maintained in several ways or we can say a combination of factors…

Q: What advantage is derived from having compactly arranged palisade cells near the upper epidermis of…

A: A leaf is the chief sidelong limb of the vascular plant stem, normally borne over the ground and…

Q: What are the plant organsresponsible for the perceptionof light variation? What is thepigment…

A: Plants are multicellular and eukaryotic organisms, which are photosynthetic in nature due to the…

Q: ‘Both a short day plant and a long day plant can produce flower simultaneously in a given place’.…

A: Long day plants are defined as the plants that require a long duration of light and short duration…

Q: What is the phenomenon wherein the plant grows toward the unidirectional light?   Photoperiodism…

A: Phototropism is correct answer. The phenomenon wherein the plant grows toward the unidirectional…

Q: Would a plant be able to grow to maturity and produce seeds if kept in total darkness? Why?

A: Photoperiodism is the behavioral response shown by the organisms especially plant species to the…

Q: Suppose you have a Coleus plant with leaves like the one on the left below. What would you expect if…

A: Hi! Thank you for the question. As you have posted multiple questions, I will be answering the first…

Q: The winding of grape vine tendrils around a trellis support is an example of     Negative…

A: Plant movements: Plants shows bending and curvature movements of stem, root and leaf. This bending…

Q: EUE OR FALSE 1. Cuticle is a protective layer secreted outside the epidermis, the outermost layer of…

A: Tissue can be defined as the structure which is formed by the group of cells having similar function…

Plant sensory system

The plant sensory system is a sophisticated system that responds to environmental stimuli such as light,temperature, gravity, and touch. Research predicts that plant hormones and signaling mechanisms areresponsible for this regulation system in plants.