The gaseous plant growth regulator is used in plants to:A – help overcome apical dominanceB – kill dicotyledonous weed in the fields’C - speed up the maltin.

Introduction. Plant tissue culture is a collection of experimental procedures for aseptic culture of isolated plant cells, tissues or organs on nutrient media under controlled environmental conditions. Growth and morphogenesis of in vitro cultures of plant cells, tissues and organs are greatly influenced by the composition of the culture medium.

This unequal growth of the two sides, results in the growth of the stem towards the light. If lit from above, the plant will grow upwards. Typical results by oat seedlings grown in a box with a.

Answer NCERT Solutions CBSE CBSE Study Material What are plant hormones ? name the plant hormones responsible for the following A. Growth of stem B. Promotion cell division C. Inhibits of growth D. Elongation of cells. Answer Verified 274.2k + views Hint: Plants need sunlight, water, oxygen, minerals for their growth and development.

https://www.patreon.com/NeuralAcademyPlants and animal cells share many similarities since they are both eukaryotes, which means that they have a membrane-bo.

The movement in the leaves of a senstitive plant takes place due to the sudden loss of water in the pad-like swellings (called pulvini) at the base of all the leaves. The loss of water makes the pulvini limp leading to drooping and folding of leaves. On the other hand, the movement in our legs takes place when the leg muscles pull on the leg bones.

hormone, organic substance secreted by plants and animals that functions in the regulation of physiological activities and in maintaining homeostasis. Hormones carry out their functions by evoking responses from specific organs or tissues that are adapted to react to minute quantities of them.

Solution Verified by Toppr Auxins are the plant hormones that promote growth. They promote stem elongation, stimulate branching in roots and inhibit the growth of lateral buds in plants. Abscisic acid and ethylene inhibit plant growth. Was this answer helpful? 0 0 Similar questions Name the plant hormone that inhibits plant growth.

Many similarities exist between plant and animal cells, and they have three key differences as.

High school biology > Cells > Plant vs animal cells © 2023 Khan Academy Privacy Policy Cookie Notice Plant vs animal cells review Google Classroom How do plant and animal cells differ? Both plant and animal cells are eukaryotic, so they contain membrane-bound organelles like the nucleus and mitochondria.

Cell Walls. All plant cells have cell walls made of cellulose -- this is a defining factor for plant cells. Under a microscope, plant cells from the same source will have a uniform size and shape. Beneath a plant cell’s cell wall is a cell membrane. An animal cell also contains a cell membrane to keep all the organelles and cytoplasm.

Answers for all the plant life in a particular region crossword clue, 5 letters. Search for crossword clues found in the Daily Celebrity, NY Times, Daily Mirror, Telegraph and major publications. Find clues for all the plant life in a particular region or most any crossword answer or clues for crossword answers.