WebIn most flowering plant stems, the veins are arranged in a circle, unless if it is a monocot, then the veins are arranged in a random scattered pattern. So, when you eat celery you eat the bottom part of the leaf, a fleshy … Webc Observe the plant in the polythene bag. The inside of the bag will be cloudy as water evaporating from the leaves condenses on the inside of the bag. d Observe the stem of …
5.2 Anatomy of dicotyledonous plants - Siyavula
WebOn a stem of celery the collenchyma tissue is located on the ribs along the outside of the stalk and on the inside (Fig. 2). Fig. 2 Close up of celery showing the darker green … WebDec 17, 2016 · Petiole Definition. The petiole is the stalk that supports a leaf in a plant and attaches it to the stem. Many people often call it a stem, which is incorrect. A stem is the part of the plant that serves as the main source of support and produces nodes and roots, and that’s not what we observe in petioles. In the picture below, the nodes are ... allstate ponchatoula la
Petiole - Definition and Function Biology Dictionary
WebSee diagram 9.154: Limewater test for carbon dioxide in the breath. Plants (and animals) breathe in oxygen gas from the air to breakdown food into carbon dioxide gas and water. ... Watch the red ink moving up the celery stem. Calculate the speed of movement of the ink up the stem. 9.184 Root pressure, water transport in plants 1. Use two white ... Web2. Draw a diagram of the celery and the carnation in the coloured water at the beginning of the experiment. 3. Draw your observations of the celery and carnation stems at the end … Web2. Draw a diagram of the celery and the carnation in the coloured water at the beginning of the experiment. 3. Draw your observations of the celery and carnation stems at the end of the experiment. 4. In your own words, explain the special function of the stem. E x t e n s i o n Vary this experiment by using more than one allstate portal login