Results and Methods for Measurement of Photosynthetic Rate of the Leaves of Bean and Corn Plants

Method To determine the photosynthetic rate of legume legume of 5 weeks old and maize plant of 5 weeks of age, QUBIT Systems, Inc., It was used. Device devices are shown on pages 4-5 of the Biological Experiments Handbook (Bio, 2002). The computer connected to the apparatus was adjusted to present two graphs measuring the percentage of oxygen in the air over time and photon flux (micromolar quantum per second per square meter). The leaves are then recovered from above the leguminous plants and sealed to the laboratory air using thumbscrews in the device's leaf chamber.

Plants are the only photosynthetic organisms with leaves (not all plants have leaves). Imagine a leaf as a solar collector filled with photosynthetic cells, photosynthetic substances (water and carbon dioxide) entering leaf cells, and photosynthetic products (sugar and oxygen) leaves from the leaves. Water enters the roots and is brought to the leaves through special plant cells called wood. Due to the stratum corneum (a waxy layer covering the leaves), carbon dioxide enters the leaves through an opening (hole, pl) called a stoma. Likewise, oxygen can only pass through the pores through the leaves. The opening of the pore is regulated by two adjacent protected cells

The green stem also undergoes photosynthesis, but the leaves are the major photosynthetic organs of most plants. The shape of the leaves varies widely, but usually it consists of flat leaves and stems. These are the nodes connecting the leaves to the nodes of the stem. There are two kinds, monocotyledon and dicotyledon. Most monocotyledons have parallel main veins of the same length as the leaves. In contrast, dicotyledonous plants usually have networks of several major veins. Every leaf has many intersecting veins. Placement of blood vessels on the stem, leaf shape, and leaf pattern are one of the characteristics that a plant taxonomist uses to help identify or classify plants. Most leaves are dedicated to photosynthesis, but leaves of some plants have evolved to accommodate other functions. An example is a cactus thorn. And it is actually photosynthesis with leaves.