Q: The orientation of plant growth in the direction of light is called: a. Thigmotropism b.…
A: Plants are multicellular living entities that can be found practically anywhere on the planet. They…
Q: The reason for a plant bending towards the light is due to - Select one: O None of the choices is…
A: According to the question, we have to find out the reason for a plant bending towards the light. So,…
Q: Thigmotropism is a plant response toa. light. b. cold.c. touch. d. gravity. e. drought.
A: Answer is c.) touch.
Q: Guard cells are paired cells that are found in the leaves of plants. What is the role of guard cells…
A: Guard cells are the cells that are present on the leaves, stem, and other parts of the plant. These…
Q: Which of the following is not a plant adaptation to land?a. ability to undergo photosynthesisb.…
A: Plants are autotrophic (make their own food) multicellular organisms which remain rooted to the…
Q: An herb has only a primary plant body. That means it has roots, stems, and leaves, but it never…
A: As a rule use, herbs are plants with appetizing or sweet-smelling properties that are utilized for…
Q: The hormone that helps plants respond to drought is (A) auxin. (B) abscisic acid. (C) cytokinin. (D)…
A: Small organic compounds which are active in low concentrations and promote/inhibit growth and…
Q: What is the function of the stomata in photosynthesis? Oallowing gas exchange allowing water to…
A: In plants, on the epidermal layer of the leaves, are found tiny openings called, stomata. They can…
Q: Describe the method of seed dispersal of the fruit & seeds in the picture below. The more detailed…
A: Maple seeds travel on the wind by using their wings, but they also attract animals as they are tasty…
Q: Most tropical plants have their stomata closed during the day and open at night. Select one: O True…
A: Tropical plants are the plants that are found in the tropics. Tropics include the area of Earth near…
Q: Which of the following is NOT a function of the stem in a plant? O absorb water O store nutrients O…
A: Need to find which of the following is not a fucntion of stem in a plant.
Q: A plant loses water through its stomata хylem roots stem
A: According to the question, we have to find out that A plant loses water through its which part given…
Q: Much of the dry weight of a tree comes from the minerals it takes from the ground at its root. Say…
A: The plant nutrition is the study of chemical elements and compounds that are necessary for the plant…
Q: Water vapour is lost from the leaf's .. O mesophyll O epidermis guard cells stomata
A: The water required by the plants is absorbed through the roots from the soil. Less than 1% of water…
Q: The ________, found at the tips of roots and shoots, produces new cells which add to the length of…
A: Introduction: Plant tissue with the capacity to actively divide over the course of its life is said…
Q: he physical and purposeful proce= ollen of one plant to the stigma o nown as cross pollination or A…
A: The plants that produce seeds for reproduction are categorized under spermatophytes. These plants…
Q: Where would you look to find the gametophyte generation of aflowering plant?a. at the shoot apical…
A: Gametophyte is the haploid generation found in the life cycle of plants. In the lower plants, the…
Q: This plant hormone is a hydrocarbon gaseous hormone, which is best known for its role in fruit…
A: Plant hormone: Plant hormones or phytohormones are organic substances, present within plants in a…
Q: Plants require light to survive because O A. plants use the energy from sunlight to produce food.…
A: Introduction The nonliving things present in the ecosystem make the abiotic components.…
Q: A seed of a plant you are examining has one "seed leaf", a structure that nourishes the growing…
A: One " seed leaf" ( or cotyledon ) is the characterstics of monocots. Cotyledons are the first leaves…
Q: What factor has the most impact on germination of seeds
A: Germination: The process of an organism growing from a seed or spore is known as germination. The…
Q: What might happen to guard cells in a leaf suffering from water stress? guard cells would accumulate…
A: Gaurd cells would shrink and closs stomata. Hence option (4) is correct.
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: In a grain the highest amount of starch would be found in O endosperm O bran aleurone layer embryo…
A: A grain is any food made from rice, wheat, oats, cornmeal. Same examples are- pasta, bread,…
Q: An insecticide is a chemical that can rid a plant of insects that cause damage to the plant. If the…
A: Plant breeding and development of different pesticides are very important and critical in…
Q: Plants produce a wide variety of chemicals that are used in medicines. What is the function of these…
A: Plants are the living organisms which synthesize their own food by photosynthesis. In photosynthesis…
Q: Ripe fruit has a high-carbohydrate content and tastes sweet. In contrast, grain, which also has a…
A: Carbohydrates : are the sugars, starches and fibres found in fruits grains, vegetables and milk…
Q: Woody plants carry gaseous exchange througha) root hairb) stem hair…
A: A woody plant is a plants that produces wood as its structural tissue. Woody plants are generally…
Q: The stigma is the opening in a flower through which pollen moves to fertilize the eggs. Which…
A:
Q: e plant keep growing, even though it fell over“
A: Energy production for the various metabolic process is a vital factor for presence of life in every…
Q: Which is NOT an example of plants demonstrating the characteristics of life? O The leaves on a plant…
A: Plant is an eukaryotic organism. They have cell wall in plant cell.
Q: Roots storing food are found in: O a. Potatoes. O b. Aloes. O c. Onions. O d. Ginger. O e. Carrots.
A: The word "vegetable" may refer to a variety of things. Vegetables may be any aspect of a plant,…
Q: The inner most whorl of leaves in a flower contains? O sepals O petals carpels (pistils) O stamens
A: A flower is a reproductive organ of the angiosperms. The major part of the flower is the stamen…
Q: Chrysanthemums are short-day plants that flower in fall. What cue(s) is important in this process?…
A: Photoperiodism refers to the physiological response of the organisms towards light and dark periods.…
Q: Which physical adaptation reduces a plant's chances of being eaten? O having stems that extend…
A: Q. Plant Defence: Plant defence against herbivory, also known as host-plant resistance, refers to a…
Q: esert plants that benefit seedlings of other plants by providing shade and protect
A: There is variety of plants which grow in desert. The condition of desert are extreme and plants…
Q: A student noticed that the leaves of a young maple tree in a forest were larger than the leaves of a…
A: A leaf is a photosynthetic organ of the plant. They are present above the surface so that they can…
Q: A student grows four dandelion plants with different amounts of water. The table shows the plants at…
A: Water is very much required for the growth of the plant for the process of photosynthesis specially…
Q: Roots storing food are found in: O a. Aloes. O b. Potatoes. O c. Ginger. O d. Onions. O e. Carrots.
A: Carrots
Q: The two stages of plant growth are vegetative and reproductive
A: Growth is the term used to describe the increase in the size of living creatures. During growth, a…
Q: What are the seeds/plants you can furnace/burn to decrease carbon dioxide in the atmosphere?
A: Carbon dioxide is a major greenhouse gas that helps in the absorption of heat in our atmosphere. Our…
Q: Suggest why phototropism is important for plants. Phototropism causes plants to ..... This means…
A: Phototropism is defined as the orientation i.e., directional response of an organism towards the…
Q: * Evergreen plants A. Multiple Cycles + Monocarpic plants B. Once in life span A Perennial plants C.…
A: 22. Monocarpic plants are flowering only once and they die after flowering and fruiting. 23. Certain…
Q: Plant development is influenced by: A. quality of light only B. quality and quantity of…
A: PHOTOSYNTHESIS: It is the process of making food in the green plants with the help of sunlight,…
Q: A student grows four dandelion plants with different amounts of water. The table shows the plants at…
A: For the growth of an organism different factors are involved that can also affect the growth of the…
Q: Which is an advantage of seeds? seeds can remain dormant until certain environmental conditions are…
A: Seed A seed is a small embryonic plant enclosed in a covering called the seed coat, usually with…
Q: Choose the best answer for following question Stomata close when a plant is water-stressed. a. auxin…
A: The pores on the surface of the leaves and other aerial parts of most of the plants is known as the…
does the growth rate of a bean seedling is affected by temperature
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- What adaptation do seed plants have in addition to the seed that is not found in seedless plants? a. gametophytes b. vascular tissue c. pollen d. chlorophyllA plant in the understory of a forest displays a segmented stem and slender leaves arranged in a whorl. It is probably a. club moss whisk fern fern horsetailWhat promotes seed germination in cereals and lettuce.
- Make a conclusion about Monggo seeds germination. Its process including imbibition, respiration, effect of light on seed germination, mobilization of reserves during seed germination, and role of growth regulators and development of the embryo axis into a seedling.why does the number of days a seed takes to germinate varies in-depth and wordy answersA decrease in the level of which hormone releases seeds from dormancy? a. abscisic acid b. cytokinin c. ethylene d. gibberellic acid
- Which option exemplifies thigmotropism? a shoot on its side turning to grow upwards vines bending around a pole as they grow up it roots growing down into the soil leaves bend toward the sunlight seedlings bending towards the lightWhat plant hormone includes dormancy in seeds? Answer in 8 sentences.Herbaceous plants growing in well watered soils are found to wilt on hot day. Give reason why.
